show function params in completion detail

1 files changed, 25 insertions, 25 deletions

diff --git a/crates/ide_completion/src/completions/unqualified_path.rs b/crates/ide_completion/src/completions/unqualified_path.rs
index 044dfd160..e4bf4a043 100644
--- a/crates/ide_completion/src/completions/unqualified_path.rs
+++ b/crates/ide_completion/src/completions/unqualified_path.rs
@@ -139,7 +139,7 @@ fn quux(x: i32) {
             expect![[r#"
                 lc y       i32
                 lc x       i32
-                fn quux(…) -> ()
+                fn quux(…) fn(i32)
             "#]],
         );
     }
@@ -161,7 +161,7 @@ fn quux() {
             expect![[r#"
                 lc b      i32
                 lc a
-                fn quux() -> ()
+                fn quux() fn()
             "#]],
         );
     }
@@ -176,7 +176,7 @@ fn quux() {
 "#,
             expect![[r#"
                 lc x
-                fn quux() -> ()
+                fn quux() fn()
             "#]],
         );
     }
@@ -207,14 +207,14 @@ fn main() {
             r#"fn quux<T>() { $0 }"#,
             expect![[r#"
                 tp T
-                fn quux() -> ()
+                fn quux() fn()
             "#]],
         );
         check(
             r#"fn quux<const C: usize>() { $0 }"#,
             expect![[r#"
                 cp C
-                fn quux() -> ()
+                fn quux() fn()
             "#]],
         );
     }
@@ -225,7 +225,7 @@ fn main() {
         check(
             r#"fn quux<'a>() { $0 }"#,
             expect![[r#"
-                fn quux() -> ()
+                fn quux() fn()
             "#]],
         );
     }
@@ -263,7 +263,7 @@ fn quux() { $0 }
 "#,
             expect![[r#"
                 st S
-                fn quux() -> ()
+                fn quux() fn()
                 en E
             "#]],
         );
@@ -316,7 +316,7 @@ mod m {
 }
 "#,
             expect![[r#"
-                fn quux() -> ()
+                fn quux() fn()
                 st Bar
             "#]],
         );
@@ -331,7 +331,7 @@ fn x() -> $0
 "#,
             expect![[r#"
                 st Foo
-                fn x() -> ()
+                fn x() fn()
             "#]],
         );
     }
@@ -352,7 +352,7 @@ fn foo() {
             expect![[r#"
                 lc bar   i32
                 lc bar   i32
-                fn foo() -> ()
+                fn foo() fn()
             "#]],
         );
     }
@@ -382,7 +382,7 @@ use prelude::*;
 mod prelude { struct Option; }
 "#,
             expect![[r#"
-                fn foo()  -> ()
+                fn foo()  fn()
                 md std
                 st Option
             "#]],
@@ -412,7 +412,7 @@ mod macros {
 }
 "#,
             expect![[r##"
-                fn f()        -> ()
+                fn f()        fn()
                 ma concat!(…) #[macro_export] macro_rules! concat
                 md std
             "##]],
@@ -439,7 +439,7 @@ use prelude::*;
 mod prelude { struct String; }
 "#,
             expect![[r#"
-                fn foo()  -> ()
+                fn foo()  fn()
                 md std
                 md core
                 st String
@@ -470,7 +470,7 @@ fn main() { let v = $0 }
             expect![[r##"
                 md m1
                 ma baz!(…) #[macro_export] macro_rules! baz
-                fn main()  -> ()
+                fn main()  fn()
                 md m2
                 ma bar!(…) macro_rules! bar
                 ma foo!(…) macro_rules! foo
@@ -486,7 +486,7 @@ macro_rules! foo { () => {} }
 fn foo() { $0 }
 "#,
             expect![[r#"
-                fn foo()   -> ()
+                fn foo()   fn()
                 ma foo!(…) macro_rules! foo
             "#]],
         );
@@ -500,7 +500,7 @@ macro_rules! foo { () => {} }
 fn main() { let x: $0 }
 "#,
             expect![[r#"
-                fn main()  -> ()
+                fn main()  fn()
                 ma foo!(…) macro_rules! foo
             "#]],
         );
@@ -514,7 +514,7 @@ macro_rules! foo { () => {} }
 fn main() { $0 }
 "#,
             expect![[r#"
-                fn main()  -> ()
+                fn main()  fn()
                 ma foo!(…) macro_rules! foo
             "#]],
         );
@@ -530,8 +530,8 @@ fn main() {
 }
 "#,
             expect![[r#"
-                fn frobnicate() -> ()
-                fn main()       -> ()
+                fn frobnicate() fn()
+                fn main()       fn()
             "#]],
         );
     }
@@ -549,7 +549,7 @@ fn quux(x: i32) {
             expect![[r#"
                 lc y       i32
                 lc x       i32
-                fn quux(…) -> ()
+                fn quux(…) fn(i32)
                 ma m!(…)   macro_rules! m
             "#]],
         );
@@ -568,7 +568,7 @@ fn quux(x: i32) {
             expect![[r#"
                 lc y       i32
                 lc x       i32
-                fn quux(…) -> ()
+                fn quux(…) fn(i32)
                 ma m!(…)   macro_rules! m
             "#]],
         );
@@ -587,7 +587,7 @@ fn quux(x: i32) {
             expect![[r#"
                 lc y       i32
                 lc x       i32
-                fn quux(…) -> ()
+                fn quux(…) fn(i32)
                 ma m!(…)   macro_rules! m
             "#]],
         );
@@ -602,7 +602,7 @@ use spam::Quux;
 fn main() { $0 }
 "#,
             expect![[r#"
-                fn main() -> ()
+                fn main() fn()
                 ?? Quux
             "#]],
         );
@@ -680,7 +680,7 @@ fn main() { let foo: Foo = Q$0 }
                 ev Foo::Baz  ()
                 ev Foo::Quux ()
                 en Foo
-                fn main()    -> ()
+                fn main()    fn()
             "#]],
         )
     }
@@ -695,7 +695,7 @@ fn f() -> m::E { V$0 }
             expect![[r#"
                 ev m::E::V ()
                 md m
-                fn f()     -> E
+                fn f()     fn() -> E
             "#]],
         )
     }