Add type params to FnSignature

1 files changed, 5 insertions, 0 deletions

diff --git a/crates/ra_hir/src/code_model_api.rs b/crates/ra_hir/src/code_model_api.rs
index defb9fd0a..a13da58d2 100644
--- a/crates/ra_hir/src/code_model_api.rs
+++ b/crates/ra_hir/src/code_model_api.rs
@@ -388,6 +388,7 @@ pub use crate::code_model_impl::function::ScopeEntryWithSyntax;
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct FnSignature {
     pub(crate) name: Name,
+    pub(crate) type_params: Arc<GenericParams>,
     pub(crate) args: Vec<TypeRef>,
     pub(crate) ret_type: TypeRef,
     /// True if the first param is `self`. This is relevant to decide whether this
@@ -413,6 +414,10 @@ impl FnSignature {
     pub fn has_self_param(&self) -> bool {
         self.has_self_param
     }
+
+    pub fn generics(&self) -> &GenericParams {
+        &self.type_params
+    }
 }
 
 impl Function {