Thread documentation through FnSignature and CompletionItem

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 88eda5ed0..57f405f4f 100644
--- a/crates/ra_hir/src/code_model_api.rs
+++ b/crates/ra_hir/src/code_model_api.rs
@@ -297,6 +297,7 @@ pub struct FnSignature {
     /// True if the first param is `self`. This is relevant to decide whether this
     /// can be called as a method.
     pub(crate) has_self_param: bool,
+    pub(crate) documentation: String,
 }
 
 impl FnSignature {
@@ -317,6 +318,10 @@ impl FnSignature {
     pub fn has_self_param(&self) -> bool {
         self.has_self_param
     }
+
+    pub fn documentation(&self) -> &String {
+        &self.documentation
+    }
 }
 
 impl Function {