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Diffstat (limited to 'crates/hir-def/src/path.rs')
| -rw-r--r-- | crates/hir-def/src/path.rs | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/crates/hir-def/src/path.rs b/crates/hir-def/src/path.rs index e59c37104d..e6c2504d07 100644 --- a/crates/hir-def/src/path.rs +++ b/crates/hir-def/src/path.rs @@ -173,10 +173,7 @@ impl Path { segments: path.mod_path().segments(), generic_args: Some(path.generic_args()), }, - Path::LangItem(_, seg) => PathSegments { - segments: seg.as_ref().map_or(&[], |seg| std::slice::from_ref(seg)), - generic_args: None, - }, + Path::LangItem(_, seg) => PathSegments { segments: seg.as_slice(), generic_args: None }, } } @@ -240,6 +237,11 @@ pub struct PathSegment<'a> { pub args_and_bindings: Option<&'a GenericArgs>, } +impl PathSegment<'_> { + pub const MISSING: PathSegment<'static> = + PathSegment { name: &Name::missing(), args_and_bindings: None }; +} + #[derive(Debug, Clone, Copy)] pub struct PathSegments<'a> { segments: &'a [Name], |