3 files changed, 47 insertions, 22 deletions

diff --git a/crates/ide_completion/src/render/enum_variant.rs b/crates/ide_completion/src/render/enum_variant.rs
index e8cfcc0c7..374247b05 100644
--- a/crates/ide_completion/src/render/enum_variant.rs
+++ b/crates/ide_completion/src/render/enum_variant.rs
@@ -6,7 +6,8 @@ use itertools::Itertools;
 
 use crate::{
     item::{CompletionItem, CompletionKind, ImportEdit},
-    render::{builder_ext::Params, RenderContext},
+    render::{builder_ext::Params, compute_exact_type_match, compute_ref_match, RenderContext},
+    CompletionRelevance,
 };
 
 pub(crate) fn render_variant<'a>(
@@ -74,6 +75,16 @@ impl<'a> EnumRender<'a> {
             item.lookup_by(self.short_qualified_name);
         }
 
+        let ty = self.variant.parent_enum(self.ctx.completion.db).ty(self.ctx.completion.db);
+        item.set_relevance(CompletionRelevance {
+            exact_type_match: compute_exact_type_match(self.ctx.completion, &ty),
+            ..CompletionRelevance::default()
+        });
+
+        if let Some(ref_match) = compute_ref_match(self.ctx.completion, &ty) {
+            item.ref_match(ref_match);
+        }
+
         item.build()
     }
 
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()
     }
 
diff --git a/crates/ide_completion/src/render/pattern.rs b/crates/ide_completion/src/render/pattern.rs
index ca2926125..b4e80f424 100644
--- a/crates/ide_completion/src/render/pattern.rs
+++ b/crates/ide_completion/src/render/pattern.rs
@@ -6,24 +6,6 @@ use itertools::Itertools;
 
 use crate::{item::CompletionKind, render::RenderContext, CompletionItem, CompletionItemKind};
 
-fn visible_fields(
-    ctx: &RenderContext<'_>,
-    fields: &[hir::Field],
-    item: impl HasAttrs,
-) -> Option<(Vec<hir::Field>, bool)> {
-    let module = ctx.completion.scope.module()?;
-    let n_fields = fields.len();
-    let fields = fields
-        .into_iter()
-        .filter(|field| field.is_visible_from(ctx.db(), module))
-        .copied()
-        .collect::<Vec<_>>();
-
-    let fields_omitted =
-        n_fields - fields.len() > 0 || item.attrs(ctx.db()).by_key("non_exhaustive").exists();
-    Some((fields, fields_omitted))
-}
-
 pub(crate) fn render_struct_pat(
     ctx: RenderContext<'_>,
     strukt: hir::Struct,
@@ -148,3 +130,21 @@ fn render_tuple_as_pat(fields: &[hir::Field], name: &str, fields_omitted: bool)
         name = name
     )
 }
+
+fn visible_fields(
+    ctx: &RenderContext<'_>,
+    fields: &[hir::Field],
+    item: impl HasAttrs,
+) -> Option<(Vec<hir::Field>, bool)> {
+    let module = ctx.completion.scope.module()?;
+    let n_fields = fields.len();
+    let fields = fields
+        .into_iter()
+        .filter(|field| field.is_visible_from(ctx.db(), module))
+        .copied()
+        .collect::<Vec<_>>();
+
+    let fields_omitted =
+        n_fields - fields.len() > 0 || item.attrs(ctx.db()).by_key("non_exhaustive").exists();
+    Some((fields, fields_omitted))
+}