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Make #[debug_format] an attribute in newtype_index

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This removes the `custom` format functionality as its only user was
trivially migrated to using a normal format.

If a new use case for a custom formatting impl pops up, you can add it
back.
This commit is contained in:
Nilstrieb 2022-12-18 21:37:38 +01:00
parent 91c3c2040c
commit d679764fb6
24 changed files with 64 additions and 92 deletions
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10
compiler/rustc_middle/src/mir/mod.rs
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@ -655,8 +655,8 @@ impl SourceInfo {
rustc_index::newtype_index! {
#[derive(HashStable)]
#[debug_format = "_{}"]
pub struct Local {
DEBUG_FORMAT = "_{}",
const RETURN_PLACE = 0,
}
}
@ -1147,8 +1147,8 @@ rustc_index::newtype_index! {
/// [`CriticalCallEdges`]: ../../rustc_const_eval/transform/add_call_guards/enum.AddCallGuards.html#variant.CriticalCallEdges
/// [guide-mir]: https://rustc-dev-guide.rust-lang.org/mir/
#[derive(HashStable)]
#[debug_format = "bb{}"]
pub struct BasicBlock {
DEBUG_FORMAT = "bb{}",
const START_BLOCK = 0,
}
}
@ -1531,8 +1531,8 @@ rustc_index::newtype_index! {
/// [CFG]: https://rustc-dev-guide.rust-lang.org/appendix/background.html#cfg
/// [mir-datatypes]: https://rustc-dev-guide.rust-lang.org/mir/index.html#mir-data-types
#[derive(HashStable)]
#[debug_format = "field[{}]"]
pub struct Field {
DEBUG_FORMAT = "field[{}]"
}
}
@ -1758,8 +1758,8 @@ impl Debug for Place<'_> {
rustc_index::newtype_index! {
#[derive(HashStable)]
#[debug_format = "scope[{}]"]
pub struct SourceScope {
DEBUG_FORMAT = "scope[{}]",
const OUTERMOST_SOURCE_SCOPE = 0,
}
}
@ -2756,8 +2756,8 @@ impl<'tcx> TypeVisitable<'tcx> for UserTypeProjection {
rustc_index::newtype_index! {
#[derive(HashStable)]
#[debug_format = "promoted[{}]"]
pub struct Promoted {
DEBUG_FORMAT = "promoted[{}]"
}
}