bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir/src/lib.rs')
-rw-r--r--crates/hir/src/lib.rs24
1 files changed, 24 insertions, 0 deletions
diff --git a/crates/hir/src/lib.rs b/crates/hir/src/lib.rs
index ab42cbeecc..9866393e54 100644
--- a/crates/hir/src/lib.rs
+++ b/crates/hir/src/lib.rs
@@ -2844,6 +2844,7 @@ impl AssocItem {
AssocItem::TypeAlias(it) => Some(it.name(db)),
}
}
+
pub fn module(self, db: &dyn HirDatabase) -> Module {
match self {
AssocItem::Function(f) => f.module(db),
@@ -2851,6 +2852,7 @@ impl AssocItem {
AssocItem::TypeAlias(t) => t.module(db),
}
}
+
pub fn container(self, db: &dyn HirDatabase) -> AssocItemContainer {
let container = match self {
AssocItem::Function(it) => it.id.lookup(db.upcast()).container,
@@ -2886,6 +2888,27 @@ impl AssocItem {
AssocItemContainer::Impl(i) => i.trait_(db),
}
}
+
+ pub fn as_function(self) -> Option<Function> {
+ match self {
+ Self::Function(v) => Some(v),
+ _ => None,
+ }
+ }
+
+ pub fn as_const(self) -> Option<Const> {
+ match self {
+ Self::Const(v) => Some(v),
+ _ => None,
+ }
+ }
+
+ pub fn as_type_alias(self) -> Option<TypeAlias> {
+ match self {
+ Self::TypeAlias(v) => Some(v),
+ _ => None,
+ }
+ }
}
impl HasVisibility for AssocItem {
@@ -3024,6 +3047,7 @@ impl LocalSource {
impl Local {
pub fn is_param(self, db: &dyn HirDatabase) -> bool {
+ // FIXME: This parses!
let src = self.primary_source(db);
match src.source.value {
Either::Left(pat) => pat