Auto merge of #105041 - matthiaskrgr:rollup-7ffry90, r=matthiaskrgr
Rollup of 10 pull requests Successful merges: - #104465 (Document more settings for building rustc for Fuchsia) - #104951 (Simplify checking for `GeneratorKind::Async`) - #104959 (Revert #104269 (to avoid spurious hang/test failure in CI)) - #104978 (notify the rust-analyzer team on changes to the rust-analyzer subtree) - #105010 (Fix documentation of asymptotic complexity for rustc_data_structures::SortedMap) - #105016 (Add sentence when rustdoc search is running) - #105020 (rustdoc: merge background-image rules in rustdoc-toggle CSS) - #105024 (rustdoc: remove `fnname` CSS class that's styled exactly like `fn`) - #105027 (Rustdoc-Json: Add tests for linking to foreign variants.) - #105038 (Clean up pr 104954) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
This commit is contained in:
bors
commit
0c6b88dbba
39 changed files with 154 additions and 176 deletions
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@ -514,12 +514,7 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
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span: *span,
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ty_err: match output_ty.kind() {
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ty::Closure(_, _) => FnMutReturnTypeErr::ReturnClosure { span: *span },
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ty::Generator(def, ..)
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if matches!(
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self.infcx.tcx.generator_kind(def),
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Some(hir::GeneratorKind::Async(_))
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) =>
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{
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ty::Generator(def, ..) if self.infcx.tcx.generator_is_async(*def) => {
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FnMutReturnTypeErr::ReturnAsyncBlock { span: *span }
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}
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_ => FnMutReturnTypeErr::ReturnRef { span: *span },
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|
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@ -10,8 +10,8 @@ mod index_map;
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pub use index_map::SortedIndexMultiMap;
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/// `SortedMap` is a data structure with similar characteristics as BTreeMap but
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/// slightly different trade-offs: lookup, insertion, and removal are *O*(log(*n*))
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/// and elements can be iterated in order cheaply.
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/// slightly different trade-offs: lookup is *O*(log(*n*)), insertion and removal
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/// are *O*(*n*) but elements can be iterated in order cheaply.
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///
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/// `SortedMap` can be faster than a `BTreeMap` for small sizes (<50) since it
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/// stores data in a more compact way. It also supports accessing contiguous
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|
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@ -322,10 +322,7 @@ impl<'tcx> LateLintPass<'tcx> for UnusedResults {
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ty::Closure(..) => Some(MustUsePath::Closure(span)),
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ty::Generator(def_id, ..) => {
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// async fn should be treated as "implementor of `Future`"
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let must_use = if matches!(
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cx.tcx.generator_kind(def_id),
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Some(hir::GeneratorKind::Async(..))
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) {
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let must_use = if cx.tcx.generator_is_async(def_id) {
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let def_id = cx.tcx.lang_items().future_trait().unwrap();
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is_def_must_use(cx, def_id, span)
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.map(|inner| MustUsePath::Opaque(Box::new(inner)))
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|
|
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@ -1361,6 +1361,11 @@ impl<'tcx> TyCtxt<'tcx> {
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self.diagnostic_items(did.krate).name_to_id.get(&name) == Some(&did)
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}
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/// Returns `true` if the node pointed to by `def_id` is a generator for an async construct.
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pub fn generator_is_async(self, def_id: DefId) -> bool {
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matches!(self.generator_kind(def_id), Some(hir::GeneratorKind::Async(_)))
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}
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pub fn stability(self) -> &'tcx stability::Index {
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self.stability_index(())
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}
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@ -282,7 +282,7 @@ impl<'a: 'ast, 'ast> LateResolutionVisitor<'a, '_, 'ast> {
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"you may want to use a bool value instead",
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format!("{}", item_typo),
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))
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// FIXME(vicnenzopalazzo): make the check smarter,
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// FIXME(vincenzopalazzo): make the check smarter,
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// and maybe expand with levenshtein distance checks
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} else if item_str.as_str() == "printf" {
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Some((
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|
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@ -2544,10 +2544,7 @@ impl<'tcx> InferCtxtPrivExt<'tcx> for TypeErrCtxt<'_, 'tcx> {
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let obligation =
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Obligation::new(self.tcx, ObligationCause::dummy(), param_env, cleaned_pred);
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// We don't use `InferCtxt::predicate_may_hold` because that
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// will re-run predicates that overflow locally, which ends up
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// taking a really long time to compute.
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self.evaluate_obligation(&obligation).map_or(false, |eval| eval.may_apply())
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self.predicate_may_hold(&obligation)
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})
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}
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|
|
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@ -1336,8 +1336,9 @@ impl<'tcx> TypeErrCtxtExt<'tcx> for TypeErrCtxt<'_, 'tcx> {
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obligation.param_env,
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trait_pred_and_suggested_ty,
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);
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let suggested_ty_would_satisfy_obligation =
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self.predicate_must_hold_modulo_regions(&new_obligation);
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let suggested_ty_would_satisfy_obligation = self
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.evaluate_obligation_no_overflow(&new_obligation)
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.must_apply_modulo_regions();
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if suggested_ty_would_satisfy_obligation {
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let sp = self
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.tcx
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@ -1988,11 +1989,6 @@ impl<'tcx> TypeErrCtxtExt<'tcx> for TypeErrCtxt<'_, 'tcx> {
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.as_local()
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.and_then(|def_id| hir.maybe_body_owned_by(def_id))
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.map(|body_id| hir.body(body_id));
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let is_async = self
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.tcx
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.generator_kind(generator_did)
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.map(|generator_kind| matches!(generator_kind, hir::GeneratorKind::Async(..)))
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.unwrap_or(false);
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let mut visitor = AwaitsVisitor::default();
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if let Some(body) = generator_body {
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visitor.visit_body(body);
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|
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@ -2069,6 +2065,7 @@ impl<'tcx> TypeErrCtxtExt<'tcx> for TypeErrCtxt<'_, 'tcx> {
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debug!(?interior_or_upvar_span);
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if let Some(interior_or_upvar_span) = interior_or_upvar_span {
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let is_async = self.tcx.generator_is_async(generator_did);
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let typeck_results = match generator_data {
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GeneratorData::Local(typeck_results) => Some(typeck_results),
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GeneratorData::Foreign(_) => None,
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|
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@ -2641,10 +2638,7 @@ impl<'tcx> TypeErrCtxtExt<'tcx> for TypeErrCtxt<'_, 'tcx> {
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if is_future
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&& obligated_types.last().map_or(false, |ty| match ty.kind() {
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ty::Generator(last_def_id, ..) => {
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matches!(
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tcx.generator_kind(last_def_id),
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Some(GeneratorKind::Async(..))
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)
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tcx.generator_is_async(*last_def_id)
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}
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_ => false,
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})
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|
|
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|
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@ -430,9 +430,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
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) {
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let self_ty = obligation.self_ty().skip_binder();
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if let ty::Generator(did, ..) = self_ty.kind() {
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if let Some(rustc_hir::GeneratorKind::Async(_generator_kind)) =
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self.tcx().generator_kind(did)
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{
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if self.tcx().generator_is_async(*did) {
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debug!(?self_ty, ?obligation, "assemble_future_candidates",);
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candidates.vec.push(FutureCandidate);
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0
src/ci/docker/scripts/fuchsia-test-runner.py
Normal file → Executable file
0
src/ci/docker/scripts/fuchsia-test-runner.py
Normal file → Executable file
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@ -189,17 +189,45 @@ Fuchsia as well. A recent version (14+) of clang should be sufficient to compile
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Rust for Fuchsia.
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x86-64 and AArch64 Fuchsia targets can be enabled using the following
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configuration.
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In `config.toml`, add:
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configuration in `config.toml`:
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```toml
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[build]
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target = ["<host_platform>", "aarch64-fuchsia", "x86_64-fuchsia"]
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[rust]
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lld = true
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[target.x86_64-fuchsia]
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cc = "clang"
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cxx = "clang++"
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[target.aarch64-fuchsia]
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cc = "clang"
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cxx = "clang++"
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```
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Additionally, the following environment variables must be configured (for
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||||
example, using a script like `config-env.sh`):
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Though not strictly required, you may also want to use `clang` for your host
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target as well:
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||||
|
||||
```toml
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[target.<host_platform>]
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cc = "clang"
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cxx = "clang++"
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||||
```
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By default, the Rust compiler installs itself to `/usr/local` on most UNIX
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systems. You may want to install it to another location (e.g. a local `install`
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directory) by setting a custom prefix in `config.toml`:
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|
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```toml
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[install]
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# Make sure to use the absolute path to your install directory
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prefix = "<RUST_SRC_PATH>/install"
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```
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Next, the following environment variables must be configured. For example, using
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a script we name `config-env.sh`:
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```sh
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# Configure this environment variable to be the path to the downloaded SDK
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@ -215,8 +243,11 @@ export LDFLAGS_x86_64_fuchsia="--target=x86_64-fuchsia --sysroot=${SDK_PATH}/arc
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export CARGO_TARGET_X86_64_FUCHSIA_RUSTFLAGS="-C link-arg=--sysroot=${SDK_PATH}/arch/x64/sysroot -Lnative=${SDK_PATH}/arch/x64/sysroot/lib -Lnative=${SDK_PATH}/arch/x64/lib"
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```
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These can be run together in a shell environment by executing
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`(source config-env.sh && ./x.py install)`.
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Finally, the Rust compiler can be built and installed:
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|
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```sh
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(source config-env.sh && ./x.py install)
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||||
```
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Once `rustc` is installed, we can create a new working directory to work from,
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`hello_fuchsia` along with `hello_fuchsia/src`:
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|
@ -641,31 +672,38 @@ available on the [Fuchsia devsite].
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|||
|
||||
### Running the compiler test suite
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Pre-requisites for running the Rust test suite on Fuchsia are:
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1. Checkout of Rust source.
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1. Setup of `config-env.sh` and `config.toml` from "[Targeting Fuchsia with a compiler built from source](#targeting-fuchsia-with-a-compiler-built-from-source)".
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||||
1. Download of the Fuchsia SDK. Minimum supported SDK version is [9.20220726.1.1](https://chrome-infra-packages.appspot.com/p/fuchsia/sdk/core/linux-amd64/+/version:9.20220726.1.1)
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The commands in this section assume that they are being run from inside your
|
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local Rust source checkout:
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||||
Interfacing with the Fuchsia emulator is handled by our test runner script located
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||||
at `${RUST_SRC_PATH}/src/ci/docker/scripts/fuchsia-test-runner.py`.
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```sh
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cd ${RUST_SRC_PATH}
|
||||
```
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||||
|
||||
We start by activating our Fuchsia test environment. From a terminal:
|
||||
To run the Rust test suite on an emulated Fuchsia device, you must install the
|
||||
Rust compiler locally. See "[Targeting Fuchsia with a compiler built from source](#targeting-fuchsia-with-a-compiler-built-from-source)"
|
||||
for the steps to build locally.
|
||||
|
||||
You'll also need to download a copy of the Fuchsia SDK. The current minimum
|
||||
supported SDK version is [9.20220726.1.1](https://chrome-infra-packages.appspot.com/p/fuchsia/sdk/core/linux-amd64/+/version:9.20220726.1.1).
|
||||
|
||||
Fuchsia's test runner interacts with the Fuchsia emulator and is located at
|
||||
`src/ci/docker/scripts/fuchsia-test-runner.py`. We can use it to start our
|
||||
test environment with:
|
||||
|
||||
**Issue command from ${RUST_SRC_PATH}**
|
||||
```sh
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src/ci/docker/scripts/fuchsia-test-runner.py start
|
||||
--rust .
|
||||
--rust ${RUST_SRC_PATH}/install
|
||||
--sdk ${SDK_PATH}
|
||||
--target-arch {x64,arm64}
|
||||
```
|
||||
|
||||
Next, for ease of commands, we copy `config-env.sh` and `config.toml` into our Rust source
|
||||
code path, `${RUST_SRC_PATH}`.
|
||||
Where `${RUST_SRC_PATH}/install` is the `prefix` set in `config.toml` and
|
||||
`${SDK_PATH}` is the path to the downloaded and unzipped SDK.
|
||||
|
||||
From there, we utilize `x.py` to run our tests, using the test runner script to
|
||||
run the tests on our emulator. To run the full `src/test/ui` test suite:
|
||||
Once our environment is started, we can run our tests using `x.py` as usual. The
|
||||
test runner script will run the compiled tests on an emulated Fuchsia device. To
|
||||
run the full `src/test/ui` test suite:
|
||||
|
||||
**Run from ${RUST_SRC_PATH}**
|
||||
```sh
|
||||
( \
|
||||
source config-env.sh && \
|
||||
|
|
@ -695,9 +733,8 @@ run the tests on our emulator. To run the full `src/test/ui` test suite:
|
|||
*Note: The test suite cannot be run in parallel at the moment, so `x.py`
|
||||
must be run with `--jobs 1` to ensure only one test runs at a time.*
|
||||
|
||||
When finished, stop the test environment:
|
||||
When finished, the test runner can be used to stop the test environment:
|
||||
|
||||
**Issue command from ${RUST_SRC_PATH}**
|
||||
```sh
|
||||
src/ci/docker/scripts/fuchsia-test-runner.py stop
|
||||
```
|
||||
|
|
|
|||
|
|
@ -847,10 +847,10 @@ fn assoc_method(
|
|||
render_attributes_in_code(w, meth);
|
||||
(0, "", Ending::Newline)
|
||||
};
|
||||
w.reserve(header_len + "<a href=\"\" class=\"fnname\">{".len() + "</a>".len());
|
||||
w.reserve(header_len + "<a href=\"\" class=\"fn\">{".len() + "</a>".len());
|
||||
write!(
|
||||
w,
|
||||
"{indent}{vis}{constness}{asyncness}{unsafety}{defaultness}{abi}fn <a{href} class=\"fnname\">{name}</a>\
|
||||
"{indent}{vis}{constness}{asyncness}{unsafety}{defaultness}{abi}fn <a{href} class=\"fn\">{name}</a>\
|
||||
{generics}{decl}{notable_traits}{where_clause}",
|
||||
indent = indent_str,
|
||||
vis = vis,
|
||||
|
|
|
|||
|
|
@ -242,7 +242,6 @@ h1 a,
|
|||
}
|
||||
|
||||
.content span.fn, .content a.fn,
|
||||
.content .fnname,
|
||||
.content span.method, .content a.method,
|
||||
.content span.tymethod, .content a.tymethod {
|
||||
color: var(--function-link-color);
|
||||
|
|
@ -1512,6 +1511,7 @@ details.rustdoc-toggle > summary.hideme > span {
|
|||
}
|
||||
|
||||
details.rustdoc-toggle > summary::before {
|
||||
background-image: url("toggle-plus-1092eb4930d581b0.svg");
|
||||
content: "";
|
||||
cursor: pointer;
|
||||
width: 16px;
|
||||
|
|
@ -1599,14 +1599,6 @@ details.rustdoc-toggle[open] > summary.hideme > span {
|
|||
details.rustdoc-toggle[open] > summary::before,
|
||||
details.rustdoc-toggle[open] > summary.hideme::before {
|
||||
background-image: url("toggle-minus-31bbd6e4c77f5c96.svg");
|
||||
}
|
||||
|
||||
details.rustdoc-toggle > summary::before {
|
||||
background-image: url("toggle-plus-1092eb4930d581b0.svg");
|
||||
}
|
||||
|
||||
details.rustdoc-toggle[open] > summary::before,
|
||||
details.rustdoc-toggle[open] > summary.hideme::before {
|
||||
width: 16px;
|
||||
height: 16px;
|
||||
background-repeat: no-repeat;
|
||||
|
|
|
|||
|
|
@ -302,13 +302,15 @@ function loadCss(cssUrl) {
|
|||
|
||||
const params = searchState.getQueryStringParams();
|
||||
if (params.search !== undefined) {
|
||||
const search = searchState.outputElement();
|
||||
search.innerHTML = "<h3 class=\"search-loading\">" +
|
||||
searchState.loadingText + "</h3>";
|
||||
searchState.showResults(search);
|
||||
searchState.setLoadingSearch();
|
||||
loadSearch();
|
||||
}
|
||||
},
|
||||
setLoadingSearch: () => {
|
||||
const search = searchState.outputElement();
|
||||
search.innerHTML = "<h3 class=\"search-loading\">" + searchState.loadingText + "</h3>";
|
||||
searchState.showResults(search);
|
||||
},
|
||||
};
|
||||
|
||||
function getPageId() {
|
||||
|
|
|
|||
|
|
@ -1766,13 +1766,13 @@ function initSearch(rawSearchIndex) {
|
|||
* @param {boolean} [forced]
|
||||
*/
|
||||
function search(e, forced) {
|
||||
const params = searchState.getQueryStringParams();
|
||||
const query = parseQuery(searchState.input.value.trim());
|
||||
|
||||
if (e) {
|
||||
e.preventDefault();
|
||||
}
|
||||
|
||||
const query = parseQuery(searchState.input.value.trim());
|
||||
let filterCrates = getFilterCrates();
|
||||
|
||||
if (!forced && query.userQuery === currentResults) {
|
||||
if (query.userQuery.length > 0) {
|
||||
putBackSearch();
|
||||
|
|
@ -1780,7 +1780,9 @@ function initSearch(rawSearchIndex) {
|
|||
return;
|
||||
}
|
||||
|
||||
let filterCrates = getFilterCrates();
|
||||
searchState.setLoadingSearch();
|
||||
|
||||
const params = searchState.getQueryStringParams();
|
||||
|
||||
// In case we have no information about the saved crate and there is a URL query parameter,
|
||||
// we override it with the URL query parameter.
|
||||
|
|
|
|||
|
|
@ -30,7 +30,7 @@ define-function: (
|
|||
("assert-css", (".item-decl .primitive", {"color": |primitive_color|}, ALL)),
|
||||
("goto", "file://" + |DOC_PATH| + "/test_docs/trait.TraitWithoutGenerics.html"),
|
||||
("assert-css", (".item-decl .constant", {"color": |constant_color|}, ALL)),
|
||||
("assert-css", (".item-decl .fnname", {"color": |fn_color|}, ALL)),
|
||||
("assert-css", (".item-decl .fn", {"color": |fn_color|}, ALL)),
|
||||
("assert-css", (".item-decl .associatedtype", {"color": |assoc_type_color|}, ALL)),
|
||||
],
|
||||
)
|
||||
|
|
|
|||
|
|
@ -226,7 +226,7 @@ assert: "#method\.create_an_iterator_from_read .notable-traits:focus"
|
|||
// Now we check that the focus isn't given back to the wrong item when opening
|
||||
// another popover.
|
||||
store-window-property: (scroll, "scrollY")
|
||||
click: "#method\.create_an_iterator_from_read .fnname"
|
||||
click: "#method\.create_an_iterator_from_read .fn"
|
||||
// We ensure that the scroll position changed.
|
||||
assert-window-property-false: {"scrollY": |scroll|}
|
||||
// Store the new position.
|
||||
|
|
@ -240,7 +240,7 @@ assert-window-property-false: {"scrollY": |scroll|}
|
|||
|
||||
// Same but with Escape handling.
|
||||
store-window-property: (scroll, "scrollY")
|
||||
click: "#method\.create_an_iterator_from_read .fnname"
|
||||
click: "#method\.create_an_iterator_from_read .fn"
|
||||
// We ensure that the scroll position changed.
|
||||
assert-window-property-false: {"scrollY": |scroll|}
|
||||
// Store the new position.
|
||||
|
|
|
|||
|
|
@ -5,13 +5,13 @@ show-text: true
|
|||
// line than "pub trait Whitespace<Idx>").
|
||||
compare-elements-position-false: (".item-decl code", ".where.fmt-newline", ("y"))
|
||||
// And that the code following it isn't on the same line either.
|
||||
compare-elements-position-false: (".item-decl .fnname", ".where.fmt-newline", ("y"))
|
||||
compare-elements-position-false: (".item-decl .fn", ".where.fmt-newline", ("y"))
|
||||
|
||||
goto: "file://" + |DOC_PATH| + "/lib2/struct.WhereWhitespace.html"
|
||||
// We make the screen a bit wider to ensure that the trait impl is on one line.
|
||||
size: (915, 915)
|
||||
|
||||
compare-elements-position-false: ("#method\.new .fnname", "#method\.new .where.fmt-newline", ("y"))
|
||||
compare-elements-position-false: ("#method\.new .fn", "#method\.new .where.fmt-newline", ("y"))
|
||||
// We ensure that both the trait name and the struct name are on the same line in
|
||||
// "impl<K, T> Whitespace<&K> for WhereWhitespace<T>".
|
||||
compare-elements-position: (
|
||||
|
|
|
|||
5
src/test/rustdoc-json/enums/auxiliary/color.rs
Normal file
5
src/test/rustdoc-json/enums/auxiliary/color.rs
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
pub enum Color {
|
||||
Red,
|
||||
Green,
|
||||
Blue,
|
||||
}
|
||||
11
src/test/rustdoc-json/enums/doc_link_to_foreign_variant.rs
Normal file
11
src/test/rustdoc-json/enums/doc_link_to_foreign_variant.rs
Normal file
|
|
@ -0,0 +1,11 @@
|
|||
// aux-build: color.rs
|
||||
|
||||
//! The purpose of this test it to have a link to [a foreign variant](Red).
|
||||
|
||||
extern crate color;
|
||||
use color::Color::Red;
|
||||
|
||||
// @set red = "$.index[*][?(@.inner.is_crate == true)].links.Red"
|
||||
|
||||
// @!has "$.index[*][?(@.name == 'Red')]"
|
||||
// @!has "$.index[*][?(@.name == 'Color')]"
|
||||
9
src/test/rustdoc-json/enums/use_variant_foreign.rs
Normal file
9
src/test/rustdoc-json/enums/use_variant_foreign.rs
Normal file
|
|
@ -0,0 +1,9 @@
|
|||
// aux-build: color.rs
|
||||
|
||||
extern crate color;
|
||||
|
||||
// @is "$.index[*][?(@.inner.name == 'Red')].kind" '"import"'
|
||||
pub use color::Color::Red;
|
||||
|
||||
// @!has "$.index[*][?(@.name == 'Red')]"
|
||||
// @!has "$.index[*][?(@.name == 'Color')]"
|
||||
|
|
@ -1 +1 @@
|
|||
<section id="method.new" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#48">source</a><h4 class="code-header">pub fn <a href="#method.new" class="fnname">new</a>() -> Self</h4></section>
|
||||
<section id="method.new" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#48">source</a><h4 class="code-header">pub fn <a href="#method.new" class="fn">new</a>() -> Self</h4></section>
|
||||
|
|
@ -1 +1 @@
|
|||
<section id="method.bar" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#23">source</a><h4 class="code-header">fn <a href="#method.bar" class="fnname">bar</a>()</h4></section>
|
||||
<section id="method.bar" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#23">source</a><h4 class="code-header">fn <a href="#method.bar" class="fn">bar</a>()</h4></section>
|
||||
|
|
@ -1 +1 @@
|
|||
<section id="tymethod.foo" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#20">source</a><h4 class="code-header">fn <a href="#tymethod.foo" class="fnname">foo</a>()</h4></section>
|
||||
<section id="tymethod.foo" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#20">source</a><h4 class="code-header">fn <a href="#tymethod.foo" class="fn">foo</a>()</h4></section>
|
||||
|
|
@ -1,7 +1,7 @@
|
|||
<code>pub trait Write {
|
||||
fn <a href="#tymethod.poll_write" class="fnname">poll_write</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        buf: &mut [<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>]<br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>;
|
||||
<span class="item-spacer" /> fn <a href="#tymethod.poll_flush" class="fnname">poll_flush</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>><br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>;
|
||||
<span class="item-spacer" /> fn <a href="#tymethod.poll_close" class="fnname">poll_close</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>><br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>;
|
||||
fn <a href="#tymethod.poll_write" class="fn">poll_write</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        buf: &mut [<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>]<br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>;
|
||||
<span class="item-spacer" /> fn <a href="#tymethod.poll_flush" class="fn">poll_flush</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>><br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>;
|
||||
<span class="item-spacer" /> fn <a href="#tymethod.poll_close" class="fn">poll_close</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>><br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>;
|
||||
|
||||
fn <a href="#method.poll_write_vectored" class="fnname">poll_write_vectored</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        bufs: &[<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>]<br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>> { ... }
|
||||
}</code>
|
||||
fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        bufs: &[<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>]<br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>> { ... }
|
||||
}</code>
|
||||
|
|
@ -1 +1 @@
|
|||
<a class="fnname">provided</a>(&self)
|
||||
<a class="fn">provided</a>(&self)
|
||||
|
|
@ -11,13 +11,13 @@ extern crate rustdoc_extern_default_method as ext;
|
|||
// However, the method in the trait impl should *not* have a link (an `href` attribute) to
|
||||
// its corresponding item in the trait declaration since it would otherwise be broken.
|
||||
//
|
||||
// In older versions of rustdoc, the impl item (`a[@class="fnname"]`) used to link to
|
||||
// In older versions of rustdoc, the impl item (`a[@class="fn"]`) used to link to
|
||||
// `#method.provided` – i.e. "to itself". Put in quotes since that was actually incorrect in
|
||||
// general: If the type `Struct` also had an inherent method called `provided`, the impl item
|
||||
// would link to that one even though those two methods are distinct items!
|
||||
|
||||
// @count extern_default_method/struct.Struct.html '//*[@id="method.provided"]' 1
|
||||
// @count extern_default_method/struct.Struct.html '//*[@id="method.provided"]//a[@class="fnname"]' 1
|
||||
// @snapshot no_href_on_anchor - '//*[@id="method.provided"]//a[@class="fnname"]'
|
||||
// @count extern_default_method/struct.Struct.html '//*[@id="method.provided"]//a[@class="fn"]' 1
|
||||
// @snapshot no_href_on_anchor - '//*[@id="method.provided"]//a[@class="fn"]'
|
||||
// @has extern_default_method/struct.Struct.html '//*[@id="method.provided"]//a[@class="anchor"]/@href' #method.provided
|
||||
pub use ext::Struct;
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ extern "C" {
|
|||
}
|
||||
|
||||
impl ExtType {
|
||||
// @has - '//a[@class="fnname"]' 'do_something'
|
||||
// @has - '//a[@class="fn"]' 'do_something'
|
||||
pub fn do_something(&self) {}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1 +1 @@
|
|||
<h4 class="code-header">fn <a href="#method.touch" class="fnname">touch</a>(&self)</h4>
|
||||
<h4 class="code-header">fn <a href="#method.touch" class="fn">touch</a>(&self)</h4>
|
||||
|
|
@ -13,10 +13,10 @@ impl MyTrait for String {
|
|||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="associatedconstant.VALUE-1"]//a[@class="constant"]/@href' #associatedconstant.VALUE
|
||||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="associatedconstant.VALUE-1"]//a[@class="anchor"]/@href' #associatedconstant.VALUE-1
|
||||
const VALUE: u32 = 5;
|
||||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.trait_function"]//a[@class="fnname"]/@href' #tymethod.trait_function
|
||||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.trait_function"]//a[@class="fn"]/@href' #tymethod.trait_function
|
||||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.trait_function"]//a[@class="anchor"]/@href' #method.trait_function
|
||||
fn trait_function(&self) {}
|
||||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.defaulted_override-1"]//a[@class="fnname"]/@href' #method.defaulted_override
|
||||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.defaulted_override-1"]//a[@class="fn"]/@href' #method.defaulted_override
|
||||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.defaulted_override-1"]//a[@class="anchor"]/@href' #method.defaulted_override-1
|
||||
fn defaulted_override(&self) {}
|
||||
}
|
||||
|
|
@ -28,10 +28,10 @@ impl MyTrait for Vec<u8> {
|
|||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="associatedconstant.VALUE-2"]//a[@class="constant"]/@href' #associatedconstant.VALUE
|
||||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="associatedconstant.VALUE-2"]//a[@class="anchor"]/@href' #associatedconstant.VALUE-2
|
||||
const VALUE: u32 = 5;
|
||||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.trait_function"]//a[@class="fnname"]/@href' #tymethod.trait_function
|
||||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.trait_function"]//a[@class="fn"]/@href' #tymethod.trait_function
|
||||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.trait_function-1"]//a[@class="anchor"]/@href' #method.trait_function-1
|
||||
fn trait_function(&self) {}
|
||||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.defaulted_override-2"]//a[@class="fnname"]/@href' #method.defaulted_override
|
||||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.defaulted_override-2"]//a[@class="fn"]/@href' #method.defaulted_override
|
||||
// @has trait_impl_items_links_and_anchors/trait.MyTrait.html '//*[@id="method.defaulted_override-2"]//a[@class="anchor"]/@href' #method.defaulted_override-2
|
||||
fn defaulted_override(&self) {}
|
||||
}
|
||||
|
|
@ -45,13 +45,13 @@ impl MyTrait for MyStruct {
|
|||
// @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="associatedconstant.VALUE"]//a[@class="constant"]/@href' trait.MyTrait.html#associatedconstant.VALUE
|
||||
// @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="associatedconstant.VALUE"]//a[@class="anchor"]/@href' #associatedconstant.VALUE
|
||||
const VALUE: u32 = 20;
|
||||
// @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.trait_function"]//a[@class="fnname"]/@href' trait.MyTrait.html#tymethod.trait_function
|
||||
// @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.trait_function"]//a[@class="fn"]/@href' trait.MyTrait.html#tymethod.trait_function
|
||||
// @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.trait_function"]//a[@class="anchor"]/@href' #method.trait_function
|
||||
fn trait_function(&self) {}
|
||||
// @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.defaulted_override"]//a[@class="fnname"]/@href' trait.MyTrait.html#method.defaulted_override
|
||||
// @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.defaulted_override"]//a[@class="fn"]/@href' trait.MyTrait.html#method.defaulted_override
|
||||
// @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.defaulted_override"]//a[@class="anchor"]/@href' #method.defaulted_override
|
||||
fn defaulted_override(&self) {}
|
||||
// @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.defaulted"]//a[@class="fnname"]/@href' trait.MyTrait.html#method.defaulted
|
||||
// @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.defaulted"]//a[@class="fn"]/@href' trait.MyTrait.html#method.defaulted
|
||||
// @has trait_impl_items_links_and_anchors/struct.MyStruct.html '//*[@id="method.defaulted"]//a[@class="anchor"]/@href' #method.defaulted
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,8 +1,8 @@
|
|||
<div class="item-decl"><pre class="rust trait"><code>pub trait TraitWhere {
|
||||
type <a href="#associatedtype.Item" class="associatedtype">Item</a><'a><br />    <span class="where">where<br />        Self: 'a</span>;
|
||||
|
||||
fn <a href="#method.func" class="fnname">func</a>(self)<br />    <span class="where">where<br />        Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span>,
|
||||
fn <a href="#method.func" class="fn">func</a>(self)<br />    <span class="where">where<br />        Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span>,
|
||||
{ ... }
|
||||
<span class="item-spacer" /> fn <a href="#method.lines" class="fnname">lines</a>(self) -> <a class="struct" href="{{channel}}/std/io/struct.Lines.html" title="struct std::io::Lines">Lines</a><Self><br />    <span class="where">where<br />        Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span>,
|
||||
<span class="item-spacer" /> fn <a href="#method.lines" class="fn">lines</a>(self) -> <a class="struct" href="{{channel}}/std/io/struct.Lines.html" title="struct std::io::Lines">Lines</a><Self><br />    <span class="where">where<br />        Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span>,
|
||||
{ ... }
|
||||
}</code></pre></div>
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
<div class="item-decl"><pre class="rust trait"><code>pub trait ToOwned<T><span class="where fmt-newline">where<br />    T: <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</span>{
|
||||
type <a href="#associatedtype.Owned" class="associatedtype">Owned</a>;
|
||||
|
||||
fn <a href="#tymethod.to_owned" class="fnname">to_owned</a>(&self) -> Self::<a class="associatedtype" href="trait.ToOwned.html#associatedtype.Owned" title="type foo::ToOwned::Owned">Owned</a>;
|
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<span class="item-spacer" /> fn <a href="#tymethod.whatever" class="fnname">whatever</a>(&self) -> T;
|
||||
fn <a href="#tymethod.to_owned" class="fn">to_owned</a>(&self) -> Self::<a class="associatedtype" href="trait.ToOwned.html#associatedtype.Owned" title="type foo::ToOwned::Owned">Owned</a>;
|
||||
<span class="item-spacer" /> fn <a href="#tymethod.whatever" class="fn">whatever</a>(&self) -> T;
|
||||
}</code></pre></div>
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
<div class="item-decl"><pre class="rust trait"><code>pub trait ToOwned2<T: <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> {
|
||||
type <a href="#associatedtype.Owned" class="associatedtype">Owned</a>;
|
||||
|
||||
fn <a href="#tymethod.to_owned" class="fnname">to_owned</a>(&self) -> Self::<a class="associatedtype" href="trait.ToOwned2.html#associatedtype.Owned" title="type foo::ToOwned2::Owned">Owned</a>;
|
||||
<span class="item-spacer" /> fn <a href="#tymethod.whatever" class="fnname">whatever</a>(&self) -> T;
|
||||
fn <a href="#tymethod.to_owned" class="fn">to_owned</a>(&self) -> Self::<a class="associatedtype" href="trait.ToOwned2.html#associatedtype.Owned" title="type foo::ToOwned2::Owned">Owned</a>;
|
||||
<span class="item-spacer" /> fn <a href="#tymethod.whatever" class="fn">whatever</a>(&self) -> T;
|
||||
}</code></pre></div>
|
||||
|
|
@ -1,5 +1,4 @@
|
|||
// Suggest to a user to use the print macros
|
||||
// instead to use the printf.
|
||||
// Suggest print macro when user erroneously uses printf
|
||||
|
||||
fn main() {
|
||||
let x = 4;
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
error[E0425]: cannot find function `printf` in this scope
|
||||
--> $DIR/seggest_print_over_printf.rs:6:5
|
||||
--> $DIR/suggest_print_over_printf.rs:5:5
|
||||
|
|
||||
LL | printf("%d", x);
|
||||
| ^^^^^^ not found in this scope
|
||||
|
|
@ -1,6 +0,0 @@
|
|||
fn f<B>(x: Vec<[[[B; 1]; 1]; 1]>) -> impl PartialEq<B> {
|
||||
//~^ ERROR can't compare `Vec<[[[B; 1]; 1]; 1]>` with `B`
|
||||
x
|
||||
}
|
||||
|
||||
fn main() {}
|
||||
|
|
@ -1,21 +0,0 @@
|
|||
error[E0277]: can't compare `Vec<[[[B; 1]; 1]; 1]>` with `B`
|
||||
--> $DIR/predicate_can_apply-hang.rs:1:38
|
||||
|
|
||||
LL | fn f<B>(x: Vec<[[[B; 1]; 1]; 1]>) -> impl PartialEq<B> {
|
||||
| ^^^^^^^^^^^^^^^^^ no implementation for `Vec<[[[B; 1]; 1]; 1]> == B`
|
||||
LL |
|
||||
LL | x
|
||||
| - return type was inferred to be `Vec<[[[B; 1]; 1]; 1]>` here
|
||||
|
|
||||
= help: the trait `PartialEq<B>` is not implemented for `Vec<[[[B; 1]; 1]; 1]>`
|
||||
= help: the following other types implement trait `PartialEq<Rhs>`:
|
||||
<Vec<T, A1> as PartialEq<Vec<U, A2>>>
|
||||
<Vec<T, A> as PartialEq<&[U; N]>>
|
||||
<Vec<T, A> as PartialEq<&[U]>>
|
||||
<Vec<T, A> as PartialEq<&mut [U]>>
|
||||
<Vec<T, A> as PartialEq<[U; N]>>
|
||||
<Vec<T, A> as PartialEq<[U]>>
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
For more information about this error, try `rustc --explain E0277`.
|
||||
|
|
@ -1,19 +0,0 @@
|
|||
// normalize-stderr-test "the requirement `.*`" -> "the requirement `...`"
|
||||
// normalize-stderr-test "required for `.*` to implement `.*`" -> "required for `...` to implement `...`"
|
||||
// normalize-stderr-test: ".*the full type name has been written to.*\n" -> ""
|
||||
|
||||
// Currently this fatally aborts instead of hanging.
|
||||
// Make sure at least that this doesn't turn into a hang.
|
||||
|
||||
fn f() {
|
||||
foo::<_>();
|
||||
//~^ ERROR overflow evaluating the requirement
|
||||
}
|
||||
|
||||
fn foo<B>()
|
||||
where
|
||||
Vec<[[[B; 1]; 1]; 1]>: PartialEq<B>,
|
||||
{
|
||||
}
|
||||
|
||||
fn main() {}
|
||||
|
|
@ -1,22 +0,0 @@
|
|||
error[E0275]: overflow evaluating the requirement `...`
|
||||
--> $DIR/hang-in-overflow.rs:9:5
|
||||
|
|
||||
LL | foo::<_>();
|
||||
| ^^^^^^^^
|
||||
|
|
||||
= help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`hang_in_overflow`)
|
||||
= note: required for `...` to implement `...`
|
||||
= note: 127 redundant requirements hidden
|
||||
= note: required for `...` to implement `...`
|
||||
note: required by a bound in `foo`
|
||||
--> $DIR/hang-in-overflow.rs:15:28
|
||||
|
|
||||
LL | fn foo<B>()
|
||||
| --- required by a bound in this
|
||||
LL | where
|
||||
LL | Vec<[[[B; 1]; 1]; 1]>: PartialEq<B>,
|
||||
| ^^^^^^^^^^^^ required by this bound in `foo`
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
For more information about this error, try `rustc --explain E0275`.
|
||||
|
|
@ -412,6 +412,9 @@ cc = ["@rust-lang/clippy"]
|
|||
message = "The Miri subtree was changed"
|
||||
cc = ["@rust-lang/miri"]
|
||||
|
||||
[mentions."src/tools/rust-analyzer"]
|
||||
cc = ["@rust-lang/wg-rls-2"]
|
||||
|
||||
[mentions."src/tools/rustfmt"]
|
||||
cc = ["@rust-lang/rustfmt"]
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue