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.rs8
1 files changed, 8 insertions, 0 deletions
diff --git a/crates/hir/src/lib.rs b/crates/hir/src/lib.rs
index d79e93406c..9e3dc998bf 100644
--- a/crates/hir/src/lib.rs
+++ b/crates/hir/src/lib.rs
@@ -1574,6 +1574,10 @@ pub struct BuiltinType {
}
impl BuiltinType {
+ pub fn str() -> BuiltinType {
+ BuiltinType { inner: hir_def::builtin_type::BuiltinType::Str }
+ }
+
pub fn ty(self, db: &dyn HirDatabase, module: Module) -> Type {
let resolver = module.id.resolver(db.upcast());
Type::new_with_resolver(db, &resolver, TyBuilder::builtin(self.inner))
@@ -2263,6 +2267,10 @@ impl Type {
Type::new(db, krate, def, ty)
}
+ pub fn new_slice(ty: Type) -> Type {
+ Type { krate: ty.krate, env: ty.env, ty: TyBuilder::slice(ty.ty) }
+ }
+
pub fn is_unit(&self) -> bool {
matches!(self.ty.kind(&Interner), TyKind::Tuple(0, ..))
}