diff options
Diffstat (limited to 'compiler/rustc_middle/src/ty/context.rs')
| -rw-r--r-- | compiler/rustc_middle/src/ty/context.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_middle/src/ty/context.rs b/compiler/rustc_middle/src/ty/context.rs index bb7f0315ebd..4ded61daa5c 100644 --- a/compiler/rustc_middle/src/ty/context.rs +++ b/compiler/rustc_middle/src/ty/context.rs @@ -804,6 +804,10 @@ impl<'tcx> TyCtxt<'tcx> { self.diagnostic_items(did.krate).name_to_id.get(&name) == Some(&did) } + pub fn is_coroutine(self, def_id: DefId) -> bool { + self.coroutine_kind(def_id).is_some() + } + /// Returns `true` if the node pointed to by `def_id` is a coroutine for an async construct. pub fn coroutine_is_async(self, def_id: DefId) -> bool { matches!(self.coroutine_kind(def_id), Some(hir::CoroutineKind::Async(_))) |