Merge #11545

11545: add `is_slice` method to `hir::Type` r=flodiebold a=nerdypepper

would like to have this on `hir::Type` for a small project i am working on, unless there is another way to check if `hir::Type` is a slice primitive?

Co-authored-by: Akshay <nerdy@peppe.rs>

crates/hir/src/lib.rs

@@ -2507,6 +2507,10 @@ pub fn is_reference(&self) -> bool {
         matches!(self.ty.kind(Interner), TyKind::Ref(..))
     }
 
+    pub fn is_slice(&self) -> bool {
+        matches!(self.ty.kind(Interner), TyKind::Slice(..))
+    }
+
     pub fn is_usize(&self) -> bool {
         matches!(self.ty.kind(Interner), TyKind::Scalar(Scalar::Uint(UintTy::Usize)))
     }