1 files changed, 17 insertions, 3 deletions

diff --git a/crates/ide_completion/src/render/function.rs b/crates/ide_completion/src/render/function.rs
index b6b67e7a7..010303182 100644
--- a/crates/ide_completion/src/render/function.rs
+++ b/crates/ide_completion/src/render/function.rs
@@ -6,8 +6,11 @@ use itertools::Itertools;
 use syntax::ast::Fn;
 
 use crate::{
-    item::{CompletionItem, CompletionItemKind, CompletionKind, ImportEdit},
-    render::{builder_ext::Params, RenderContext},
+    item::{CompletionItem, CompletionItemKind, CompletionKind, CompletionRelevance, ImportEdit},
+    render::{
+        builder_ext::Params, compute_exact_name_match, compute_exact_type_match, compute_ref_match,
+        RenderContext,
+    },
 };
 
 pub(crate) fn render_fn<'a>(
@@ -53,9 +56,20 @@ impl<'a> FunctionRender<'a> {
                 self.ctx.is_deprecated(self.func) || self.ctx.is_deprecated_assoc_item(self.func),
             )
             .detail(self.detail())
-            .add_call_parens(self.ctx.completion, self.name, params)
+            .add_call_parens(self.ctx.completion, self.name.clone(), params)
             .add_import(import_to_add);
 
+        let ret_type = self.func.ret_type(self.ctx.db());
+        item.set_relevance(CompletionRelevance {
+            exact_type_match: compute_exact_type_match(self.ctx.completion, &ret_type),
+            exact_name_match: compute_exact_name_match(self.ctx.completion, self.name.clone()),
+            ..CompletionRelevance::default()
+        });
+
+        if let Some(ref_match) = compute_ref_match(self.ctx.completion, &ret_type) {
+            item.ref_match(ref_match);
+        }
+
         item.build()
     }