diff options
Diffstat (limited to 'compiler/rustc_hir/src/target.rs')
| -rw-r--r-- | compiler/rustc_hir/src/target.rs | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/compiler/rustc_hir/src/target.rs b/compiler/rustc_hir/src/target.rs index 0d65ddb56..8948a03e4 100644 --- a/compiler/rustc_hir/src/target.rs +++ b/compiler/rustc_hir/src/target.rs @@ -67,6 +67,42 @@ impl Display for Target { } impl Target { + pub fn is_associated_item(self) -> bool { + match self { + Target::AssocConst | Target::AssocTy | Target::Method(_) => true, + Target::ExternCrate + | Target::Use + | Target::Static + | Target::Const + | Target::Fn + | Target::Closure + | Target::Mod + | Target::ForeignMod + | Target::GlobalAsm + | Target::TyAlias + | Target::OpaqueTy + | Target::Enum + | Target::Variant + | Target::Struct + | Target::Field + | Target::Union + | Target::Trait + | Target::TraitAlias + | Target::Impl + | Target::Expression + | Target::Statement + | Target::Arm + | Target::ForeignFn + | Target::ForeignStatic + | Target::ForeignTy + | Target::GenericParam(_) + | Target::MacroDef + | Target::Param + | Target::PatField + | Target::ExprField => false, + } + } + pub fn from_item(item: &Item<'_>) -> Target { match item.kind { ItemKind::ExternCrate(..) => Target::ExternCrate, |