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Move project MSRV back to 1.78

This commit is contained in:
Lukas Wirth 2025-03-07 07:38:10 +01:00
parent c4f727bfb8
commit c8d9d5a930
6 changed files with 1145 additions and 7 deletions

View file

@ -86,7 +86,7 @@ impl ProjectJson {
/// * `manifest` - The path to the `rust-project.json`.
/// * `base` - The path to the workspace root (i.e. the folder containing `rust-project.json`)
/// * `data` - The parsed contents of `rust-project.json`, or project json that's passed via
/// configuration.
/// configuration.
pub fn new(
manifest: Option<ManifestPath>,
base: &AbsPath,

View file

@ -30,6 +30,7 @@ pub struct Sysroot {
pub enum RustLibSrcWorkspace {
Workspace(CargoWorkspace),
Json(ProjectJson),
Stitched(stitched::Stitched),
Empty,
}
@ -60,6 +61,7 @@ impl Sysroot {
match &self.workspace {
RustLibSrcWorkspace::Workspace(ws) => ws.packages().next().is_none(),
RustLibSrcWorkspace::Json(project_json) => project_json.n_crates() == 0,
RustLibSrcWorkspace::Stitched(stitched) => stitched.crates.is_empty(),
RustLibSrcWorkspace::Empty => true,
}
}
@ -72,6 +74,7 @@ impl Sysroot {
match &self.workspace {
RustLibSrcWorkspace::Workspace(ws) => ws.packages().count(),
RustLibSrcWorkspace::Json(project_json) => project_json.n_crates(),
RustLibSrcWorkspace::Stitched(stitched) => stitched.crates.len(),
RustLibSrcWorkspace::Empty => 0,
}
}
@ -197,6 +200,51 @@ impl Sysroot {
return Some(loaded);
}
}
tracing::debug!("Stitching sysroot library: {src_root}");
let mut stitched = stitched::Stitched { crates: Default::default() };
for path in stitched::SYSROOT_CRATES.trim().lines() {
let name = path.split('/').next_back().unwrap();
let root = [format!("{path}/src/lib.rs"), format!("lib{path}/lib.rs")]
.into_iter()
.map(|it| src_root.join(it))
.filter_map(|it| ManifestPath::try_from(it).ok())
.find(|it| fs::metadata(it).is_ok());
if let Some(root) = root {
stitched.crates.alloc(stitched::RustLibSrcCrateData {
name: name.into(),
root,
deps: Vec::new(),
});
}
}
if let Some(std) = stitched.by_name("std") {
for dep in stitched::STD_DEPS.trim().lines() {
if let Some(dep) = stitched.by_name(dep) {
stitched.crates[std].deps.push(dep)
}
}
}
if let Some(alloc) = stitched.by_name("alloc") {
for dep in stitched::ALLOC_DEPS.trim().lines() {
if let Some(dep) = stitched.by_name(dep) {
stitched.crates[alloc].deps.push(dep)
}
}
}
if let Some(proc_macro) = stitched.by_name("proc_macro") {
for dep in stitched::PROC_MACRO_DEPS.trim().lines() {
if let Some(dep) = stitched.by_name(dep) {
stitched.crates[proc_macro].deps.push(dep)
}
}
}
return Some(RustLibSrcWorkspace::Stitched(stitched));
} else if let RustSourceWorkspaceConfig::Json(project_json) = sysroot_source_config {
return Some(RustLibSrcWorkspace::Json(project_json.clone()));
}
@ -216,6 +264,7 @@ impl Sysroot {
.crates()
.filter_map(|(_, krate)| krate.display_name.clone())
.any(|name| name.canonical_name().as_str() == "core"),
RustLibSrcWorkspace::Stitched(stitched) => stitched.by_name("core").is_some(),
RustLibSrcWorkspace::Empty => true,
};
if !has_core {
@ -391,3 +440,91 @@ fn get_rust_lib_src(sysroot_path: &AbsPath) -> Option<AbsPathBuf> {
None
}
}
// FIXME: Remove this, that will bump our project MSRV to 1.82
pub(crate) mod stitched {
use std::ops;
use base_db::CrateName;
use la_arena::{Arena, Idx};
use crate::ManifestPath;
#[derive(Debug, Clone, Eq, PartialEq)]
pub struct Stitched {
pub(super) crates: Arena<RustLibSrcCrateData>,
}
impl ops::Index<RustLibSrcCrate> for Stitched {
type Output = RustLibSrcCrateData;
fn index(&self, index: RustLibSrcCrate) -> &RustLibSrcCrateData {
&self.crates[index]
}
}
impl Stitched {
pub(crate) fn public_deps(
&self,
) -> impl Iterator<Item = (CrateName, RustLibSrcCrate, bool)> + '_ {
// core is added as a dependency before std in order to
// mimic rustcs dependency order
[("core", true), ("alloc", false), ("std", true), ("test", false)]
.into_iter()
.filter_map(move |(name, prelude)| {
Some((CrateName::new(name).unwrap(), self.by_name(name)?, prelude))
})
}
pub(crate) fn proc_macro(&self) -> Option<RustLibSrcCrate> {
self.by_name("proc_macro")
}
pub(crate) fn crates(&self) -> impl ExactSizeIterator<Item = RustLibSrcCrate> + '_ {
self.crates.iter().map(|(id, _data)| id)
}
pub(super) fn by_name(&self, name: &str) -> Option<RustLibSrcCrate> {
let (id, _data) = self.crates.iter().find(|(_id, data)| data.name == name)?;
Some(id)
}
}
pub(crate) type RustLibSrcCrate = Idx<RustLibSrcCrateData>;
#[derive(Debug, Clone, Eq, PartialEq)]
pub(crate) struct RustLibSrcCrateData {
pub(crate) name: String,
pub(crate) root: ManifestPath,
pub(crate) deps: Vec<RustLibSrcCrate>,
}
pub(super) const SYSROOT_CRATES: &str = "
alloc
backtrace
core
panic_abort
panic_unwind
proc_macro
profiler_builtins
std
stdarch/crates/std_detect
test
unwind";
pub(super) const ALLOC_DEPS: &str = "core";
pub(super) const STD_DEPS: &str = "
alloc
panic_unwind
panic_abort
core
profiler_builtins
unwind
std_detect
test";
// core is required for our builtin derives to work in the proc_macro lib currently
pub(super) const PROC_MACRO_DEPS: &str = "
std
core";
}

View file

@ -692,6 +692,7 @@ impl ProjectWorkspace {
exclude: krate.exclude.clone(),
})
.collect(),
RustLibSrcWorkspace::Stitched(_) => vec![],
RustLibSrcWorkspace::Empty => vec![],
};
@ -1630,7 +1631,62 @@ fn sysroot_to_crate_graph(
extend_crate_graph_with_sysroot(crate_graph, cg, pm)
}
RustLibSrcWorkspace::Stitched(stitched) => {
let cfg_options = Arc::new({
let mut cfg_options = CfgOptions::default();
cfg_options.extend(rustc_cfg);
cfg_options.insert_atom(sym::debug_assertions.clone());
cfg_options.insert_atom(sym::miri.clone());
cfg_options
});
let sysroot_crates: FxHashMap<crate::sysroot::stitched::RustLibSrcCrate, CrateId> =
stitched
.crates()
.filter_map(|krate| {
let file_id = load(&stitched[krate].root)?;
let display_name =
CrateDisplayName::from_canonical_name(&stitched[krate].name);
let crate_id = crate_graph.add_crate_root(
file_id,
Edition::CURRENT_FIXME,
Some(display_name),
None,
cfg_options.clone(),
None,
Env::default(),
CrateOrigin::Lang(LangCrateOrigin::from(&*stitched[krate].name)),
false,
None,
);
Some((krate, crate_id))
})
.collect();
for from in stitched.crates() {
for &to in stitched[from].deps.iter() {
let name = CrateName::new(&stitched[to].name).unwrap();
if let (Some(&from), Some(&to)) =
(sysroot_crates.get(&from), sysroot_crates.get(&to))
{
add_dep(crate_graph, from, name, to);
}
}
}
let public_deps = SysrootPublicDeps {
deps: stitched
.public_deps()
.filter_map(|(name, idx, prelude)| {
Some((name, *sysroot_crates.get(&idx)?, prelude))
})
.collect::<Vec<_>>(),
};
let libproc_macro =
stitched.proc_macro().and_then(|it| sysroot_crates.get(&it).copied());
(public_deps, libproc_macro)
}
RustLibSrcWorkspace::Empty => (SysrootPublicDeps { deps: vec![] }, None),
}
}

View file

@ -3,6 +3,417 @@
root_file_id: FileId(
1,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"alloc",
),
canonical_name: "alloc",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [
Dependency {
crate_id: Idx::<CrateData>(1),
name: CrateName(
"core",
),
prelude: true,
sysroot: false,
},
],
origin: Lang(
Alloc,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
1: CrateData {
root_file_id: FileId(
2,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"core",
),
canonical_name: "core",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [],
origin: Lang(
Core,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
2: CrateData {
root_file_id: FileId(
3,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"panic_abort",
),
canonical_name: "panic_abort",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [],
origin: Lang(
Other,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
3: CrateData {
root_file_id: FileId(
4,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"panic_unwind",
),
canonical_name: "panic_unwind",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [],
origin: Lang(
Other,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
4: CrateData {
root_file_id: FileId(
5,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"proc_macro",
),
canonical_name: "proc_macro",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [
Dependency {
crate_id: Idx::<CrateData>(6),
name: CrateName(
"std",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(1),
name: CrateName(
"core",
),
prelude: true,
sysroot: false,
},
],
origin: Lang(
ProcMacro,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
5: CrateData {
root_file_id: FileId(
6,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"profiler_builtins",
),
canonical_name: "profiler_builtins",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [],
origin: Lang(
Other,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
6: CrateData {
root_file_id: FileId(
7,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"std",
),
canonical_name: "std",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [
Dependency {
crate_id: Idx::<CrateData>(0),
name: CrateName(
"alloc",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(3),
name: CrateName(
"panic_unwind",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(2),
name: CrateName(
"panic_abort",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(1),
name: CrateName(
"core",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(5),
name: CrateName(
"profiler_builtins",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(9),
name: CrateName(
"unwind",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(7),
name: CrateName(
"std_detect",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(8),
name: CrateName(
"test",
),
prelude: true,
sysroot: false,
},
],
origin: Lang(
Std,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
7: CrateData {
root_file_id: FileId(
8,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"std_detect",
),
canonical_name: "std_detect",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [],
origin: Lang(
Other,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
8: CrateData {
root_file_id: FileId(
9,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"test",
),
canonical_name: "test",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [],
origin: Lang(
Test,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
9: CrateData {
root_file_id: FileId(
10,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"unwind",
),
canonical_name: "unwind",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [],
origin: Lang(
Other,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
10: CrateData {
root_file_id: FileId(
11,
),
edition: Edition2018,
version: None,
display_name: Some(
@ -27,7 +438,48 @@
env: Env {
entries: {},
},
dependencies: [],
dependencies: [
Dependency {
crate_id: Idx::<CrateData>(1),
name: CrateName(
"core",
),
prelude: true,
sysroot: true,
},
Dependency {
crate_id: Idx::<CrateData>(0),
name: CrateName(
"alloc",
),
prelude: false,
sysroot: true,
},
Dependency {
crate_id: Idx::<CrateData>(6),
name: CrateName(
"std",
),
prelude: true,
sysroot: true,
},
Dependency {
crate_id: Idx::<CrateData>(8),
name: CrateName(
"test",
),
prelude: false,
sysroot: true,
},
Dependency {
crate_id: Idx::<CrateData>(4),
name: CrateName(
"proc_macro",
),
prelude: false,
sysroot: true,
},
],
origin: Local {
repo: None,
name: Some(
@ -37,9 +489,9 @@
is_proc_macro: false,
proc_macro_cwd: None,
},
1: CrateData {
11: CrateData {
root_file_id: FileId(
1,
11,
),
edition: Edition2018,
version: None,
@ -65,7 +517,48 @@
env: Env {
entries: {},
},
dependencies: [],
dependencies: [
Dependency {
crate_id: Idx::<CrateData>(1),
name: CrateName(
"core",
),
prelude: true,
sysroot: true,
},
Dependency {
crate_id: Idx::<CrateData>(0),
name: CrateName(
"alloc",
),
prelude: false,
sysroot: true,
},
Dependency {
crate_id: Idx::<CrateData>(6),
name: CrateName(
"std",
),
prelude: true,
sysroot: true,
},
Dependency {
crate_id: Idx::<CrateData>(8),
name: CrateName(
"test",
),
prelude: false,
sysroot: true,
},
Dependency {
crate_id: Idx::<CrateData>(4),
name: CrateName(
"proc_macro",
),
prelude: false,
sysroot: true,
},
],
origin: Local {
repo: None,
name: Some(

View file

@ -3,6 +3,417 @@
root_file_id: FileId(
1,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"alloc",
),
canonical_name: "alloc",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [
Dependency {
crate_id: Idx::<CrateData>(1),
name: CrateName(
"core",
),
prelude: true,
sysroot: false,
},
],
origin: Lang(
Alloc,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
1: CrateData {
root_file_id: FileId(
2,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"core",
),
canonical_name: "core",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [],
origin: Lang(
Core,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
2: CrateData {
root_file_id: FileId(
3,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"panic_abort",
),
canonical_name: "panic_abort",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [],
origin: Lang(
Other,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
3: CrateData {
root_file_id: FileId(
4,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"panic_unwind",
),
canonical_name: "panic_unwind",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [],
origin: Lang(
Other,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
4: CrateData {
root_file_id: FileId(
5,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"proc_macro",
),
canonical_name: "proc_macro",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [
Dependency {
crate_id: Idx::<CrateData>(6),
name: CrateName(
"std",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(1),
name: CrateName(
"core",
),
prelude: true,
sysroot: false,
},
],
origin: Lang(
ProcMacro,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
5: CrateData {
root_file_id: FileId(
6,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"profiler_builtins",
),
canonical_name: "profiler_builtins",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [],
origin: Lang(
Other,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
6: CrateData {
root_file_id: FileId(
7,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"std",
),
canonical_name: "std",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [
Dependency {
crate_id: Idx::<CrateData>(0),
name: CrateName(
"alloc",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(3),
name: CrateName(
"panic_unwind",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(2),
name: CrateName(
"panic_abort",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(1),
name: CrateName(
"core",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(5),
name: CrateName(
"profiler_builtins",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(9),
name: CrateName(
"unwind",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(7),
name: CrateName(
"std_detect",
),
prelude: true,
sysroot: false,
},
Dependency {
crate_id: Idx::<CrateData>(8),
name: CrateName(
"test",
),
prelude: true,
sysroot: false,
},
],
origin: Lang(
Std,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
7: CrateData {
root_file_id: FileId(
8,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"std_detect",
),
canonical_name: "std_detect",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [],
origin: Lang(
Other,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
8: CrateData {
root_file_id: FileId(
9,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"test",
),
canonical_name: "test",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [],
origin: Lang(
Test,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
9: CrateData {
root_file_id: FileId(
10,
),
edition: Edition2021,
version: None,
display_name: Some(
CrateDisplayName {
crate_name: CrateName(
"unwind",
),
canonical_name: "unwind",
},
),
cfg_options: CfgOptions(
[
"debug_assertions",
"miri",
"true",
],
),
potential_cfg_options: None,
env: Env {
entries: {},
},
dependencies: [],
origin: Lang(
Other,
),
is_proc_macro: false,
proc_macro_cwd: None,
},
10: CrateData {
root_file_id: FileId(
11,
),
edition: Edition2018,
version: None,
display_name: Some(
@ -24,7 +435,48 @@
env: Env {
entries: {},
},
dependencies: [],
dependencies: [
Dependency {
crate_id: Idx::<CrateData>(1),
name: CrateName(
"core",
),
prelude: true,
sysroot: true,
},
Dependency {
crate_id: Idx::<CrateData>(0),
name: CrateName(
"alloc",
),
prelude: false,
sysroot: true,
},
Dependency {
crate_id: Idx::<CrateData>(6),
name: CrateName(
"std",
),
prelude: true,
sysroot: true,
},
Dependency {
crate_id: Idx::<CrateData>(8),
name: CrateName(
"test",
),
prelude: false,
sysroot: true,
},
Dependency {
crate_id: Idx::<CrateData>(4),
name: CrateName(
"proc_macro",
),
prelude: false,
sysroot: true,
},
],
origin: Local {
repo: None,
name: Some(

View file

@ -12,7 +12,7 @@
/// Any toolchain less than this version will likely not work with rust-analyzer built from this revision.
pub const MINIMUM_SUPPORTED_TOOLCHAIN_VERSION: semver::Version = semver::Version {
major: 1,
minor: 82,
minor: 78,
patch: 0,
pre: semver::Prerelease::EMPTY,
build: semver::BuildMetadata::EMPTY,