Auto merge of #16824 - Wilfred:size_whitespace, r=lnicola

minor: Fix unwanted leading whitespace in hover text

PR #16366 moved layout information to a separate line, so the leading whitespace is no longer necessary.

2 files changed, 65 insertions, 65 deletions

diff --git a/crates/ide/src/hover/render.rs b/crates/ide/src/hover/render.rs
index d1d039534d5..63777d49105 100644
--- a/crates/ide/src/hover/render.rs
+++ b/crates/ide/src/hover/render.rs
@@ -510,7 +510,7 @@ fn render_notable_trait_comment(
     let mut needs_impl_header = true;
     for (trait_, assoc_types) in notable_traits {
         desc.push_str(if mem::take(&mut needs_impl_header) {
-            " // Implements notable traits: "
+            "// Implements notable traits: "
         } else {
             ", "
         });
@@ -661,7 +661,7 @@ fn closure_ty(
     if let Some(layout) =
         render_memory_layout(config.memory_layout, || original.layout(sema.db), |_| None, |_| None)
     {
-        format_to!(markup, "{layout}");
+        format_to!(markup, " {layout}");
     }
     if let Some(trait_) = c.fn_trait(sema.db).get_id(sema.db, original.krate(sema.db).into()) {
         push_new_def(hir::Trait::from(trait_).into())
@@ -730,7 +730,7 @@ fn render_memory_layout(
     let config = config?;
     let layout = layout().ok()?;
 
-    let mut label = String::from(" // ");
+    let mut label = String::from("// ");
 
     if let Some(render) = config.size {
         let size = match tag(&layout) {
diff --git a/crates/ide/src/hover/tests.rs b/crates/ide/src/hover/tests.rs
index c3cd6513dc6..051a96233a0 100644
--- a/crates/ide/src/hover/tests.rs
+++ b/crates/ide/src/hover/tests.rs
@@ -180,7 +180,7 @@ fn foo() {
             *local*
 
             ```rust
-             // size = 4, align = 4
+            // size = 4, align = 4
             let local: i32
             ```
         "#]],
@@ -471,7 +471,7 @@ fn main() {
             *iter*
 
             ```rust
-             // size = 8, align = 4
+            // size = 8, align = 4
             let mut iter: Iter<Scan<OtherStruct<OtherStruct<i32>>, impl Fn(&mut u32, &u32, &mut u32) -> Option<u32>, u32>>
             ```
         "#]],
@@ -713,7 +713,7 @@ struct Foo { fiel$0d_a: u8, field_b: i32, field_c: i16 }
             ```
 
             ```rust
-             // size = 1, align = 1, offset = 6
+            // size = 1, align = 1, offset = 6
             field_a: u8
             ```
         "#]],
@@ -739,7 +739,7 @@ fn main() {
             ```
 
             ```rust
-             // size = 4, align = 4, offset = 0
+            // size = 4, align = 4, offset = 0
             pub field_a: u32
             ```
         "#]],
@@ -762,7 +762,7 @@ fn main() {
             ```
 
             ```rust
-             // size = 4, align = 4, offset = 0
+            // size = 4, align = 4, offset = 0
             pub field_a: u32
             ```
         "#]],
@@ -787,7 +787,7 @@ fn main() {
             ```
 
             ```rust
-             // size = 4, align = 4, offset = 0
+            // size = 4, align = 4, offset = 0
             pub 0: u32
             ```
         "#]],
@@ -808,7 +808,7 @@ fn foo(foo: Foo) {
             ```
 
             ```rust
-             // size = 4, align = 4, offset = 0
+            // size = 4, align = 4, offset = 0
             pub 0: u32
             ```
         "#]],
@@ -829,7 +829,7 @@ struct Foo$0(pub u32)
             ```
 
             ```rust
-             // size = 4, align = 4
+            // size = 4, align = 4
             struct Foo(pub u32);
             ```
         "#]],
@@ -957,7 +957,7 @@ fn main() {
             *zz*
 
             ```rust
-             // size = 8, align = 4
+            // size = 8, align = 4
             let zz: Test<i32>
             ```
         "#]],
@@ -1009,7 +1009,7 @@ fn main() { let b$0ar = Some(12); }
             *bar*
 
             ```rust
-             // size = 4, align = 4
+            // size = 4, align = 4
             let bar: Option<i32>
             ```
         "#]],
@@ -1079,7 +1079,7 @@ fn hover_for_local_variable() {
             *foo*
 
             ```rust
-             // size = 4, align = 4
+            // size = 4, align = 4
             foo: i32
             ```
         "#]],
@@ -1094,7 +1094,7 @@ fn hover_for_local_variable_pat() {
             *foo*
 
             ```rust
-             // size = 4, align = 4
+            // size = 4, align = 4
             foo: i32
             ```
         "#]],
@@ -1109,7 +1109,7 @@ fn hover_local_var_edge() {
             *foo*
 
             ```rust
-             // size = 4, align = 4
+            // size = 4, align = 4
             foo: i32
             ```
         "#]],
@@ -1124,7 +1124,7 @@ fn hover_for_param_edge() {
             *foo*
 
             ```rust
-             // size = 4, align = 4
+            // size = 4, align = 4
             foo: i32
             ```
         "#]],
@@ -1169,7 +1169,7 @@ fn main() { let foo_$0test = Thing::new(); }
             *foo_test*
 
             ```rust
-             // size = 4, align = 4
+            // size = 4, align = 4
             let foo_test: Thing
             ```
         "#]],
@@ -1374,7 +1374,7 @@ fn y() {
             *x*
 
             ```rust
-             // size = 4, align = 4
+            // size = 4, align = 4
             let x: i32
             ```
         "#]],
@@ -1505,7 +1505,7 @@ fn foo(bar:u32) { let a = id!(ba$0r); }
             *bar*
 
             ```rust
-             // size = 4, align = 4
+            // size = 4, align = 4
             bar: u32
             ```
         "#]],
@@ -1524,7 +1524,7 @@ fn foo(bar:u32) { let a = id!(ba$0r); }
             *bar*
 
             ```rust
-             // size = 4, align = 4
+            // size = 4, align = 4
             bar: u32
             ```
         "#]],
@@ -1760,7 +1760,7 @@ fn test_hover_function_pointer_show_identifiers() {
             ```
 
             ```rust
-             // size = 8, align = 8, niches = 1
+            // size = 8, align = 8, niches = 1
             type foo = fn(a: i32, b: i32) -> i32
             ```
         "#]],
@@ -1779,7 +1779,7 @@ fn test_hover_function_pointer_no_identifier() {
             ```
 
             ```rust
-             // size = 8, align = 8, niches = 1
+            // size = 8, align = 8, niches = 1
             type foo = fn(i32, i32) -> i32
             ```
         "#]],
@@ -1926,7 +1926,7 @@ fn foo() { let bar = Ba$0r; }
             ```
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             struct Bar
             ```
 
@@ -1963,7 +1963,7 @@ fn foo() { let bar = Ba$0r; }
             ```
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             struct Bar
             ```
 
@@ -1993,7 +1993,7 @@ fn foo() { let bar = Ba$0r; }
             ```
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             struct Bar
             ```
 
@@ -2022,7 +2022,7 @@ pub struct B$0ar
             ```
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             pub struct Bar
             ```
 
@@ -2050,7 +2050,7 @@ pub struct B$0ar
             ```
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             pub struct Bar
             ```
 
@@ -2140,7 +2140,7 @@ fn test_hover_layout_of_variant() {
             ```
 
             ```rust
-             // size = 4, align = 2
+            // size = 4, align = 2
             Variant1(u8, u16)
             ```
         "#]],
@@ -2162,7 +2162,7 @@ fn test_hover_layout_of_enum() {
             ```
 
             ```rust
-             // size = 16 (0x10), align = 8, niches = 254
+            // size = 16 (0x10), align = 8, niches = 254
             enum Foo {
                 Variant1(u8, u16),
                 Variant2(i32, u8, i64),
@@ -3466,7 +3466,7 @@ fn main() {
             *f*
 
             ```rust
-             // size = 8, align = 8, niches = 1
+            // size = 8, align = 8, niches = 1
             let f: &i32
             ```
             ---
@@ -3476,7 +3476,7 @@ fn main() {
             ```
 
             ```rust
-             // size = 4, align = 4, offset = 0
+            // size = 4, align = 4, offset = 0
             f: i32
             ```
         "#]],
@@ -3561,7 +3561,7 @@ fn main() {
             *value*
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             let value: Const<1>
             ```
         "#]],
@@ -3582,7 +3582,7 @@ fn main() {
             *value*
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             let value: Const<0>
             ```
         "#]],
@@ -3603,7 +3603,7 @@ fn main() {
             *value*
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             let value: Const<-1>
             ```
         "#]],
@@ -3624,7 +3624,7 @@ fn main() {
             *value*
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             let value: Const<true>
             ```
         "#]],
@@ -3645,7 +3645,7 @@ fn main() {
             *value*
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             let value: Const<'🦀'>
             ```
         "#]],
@@ -3665,7 +3665,7 @@ impl Foo {
             *self*
 
             ```rust
-             // size = 8, align = 8, niches = 1
+            // size = 8, align = 8, niches = 1
             self: &Foo
             ```
         "#]],
@@ -3686,7 +3686,7 @@ impl Foo {
             *self*
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             self: Arc<Foo>
             ```
         "#]],
@@ -4072,7 +4072,7 @@ type Fo$0o2 = Foo<2>;
             ```
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             type Foo2 = Foo<2>
             ```
         "#]],
@@ -4115,7 +4115,7 @@ enum E {
             ```
 
             ```rust
-             // size = 1, align = 1
+            // size = 1, align = 1
             A = 8
             ```
 
@@ -4141,7 +4141,7 @@ enum E {
             ```
 
             ```rust
-             // size = 1, align = 1
+            // size = 1, align = 1
             A = 12 (0xC)
             ```
 
@@ -4168,7 +4168,7 @@ enum E {
             ```
 
             ```rust
-             // size = 1, align = 1
+            // size = 1, align = 1
             B = 2
             ```
 
@@ -4195,7 +4195,7 @@ enum E {
             ```
 
             ```rust
-             // size = 1, align = 1
+            // size = 1, align = 1
             B = 5
             ```
 
@@ -5002,7 +5002,7 @@ fn foo(e: E) {
             ```
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             A = 3
             ```
 
@@ -5025,7 +5025,7 @@ fn main() {
             *tile4*
 
             ```rust
-             // size = 32 (0x20), align = 4
+            // size = 32 (0x20), align = 4
             let tile4: [u32; 8]
             ```
         "#]],
@@ -5262,7 +5262,7 @@ pub fn gimme() -> theitem::TheItem {
             ```
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             pub struct TheItem
             ```
 
@@ -5411,7 +5411,7 @@ mod string {
             ```
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             struct String
             ```
 
@@ -6139,7 +6139,7 @@ foo_macro!(
             ```
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             pub struct Foo
             ```
 
@@ -6165,7 +6165,7 @@ pub struct Foo(i32);
             ```
 
             ```rust
-             // size = 4, align = 4
+            // size = 4, align = 4
             pub struct Foo(i32);
             ```
 
@@ -6290,7 +6290,7 @@ enum Enum {
             ```
 
             ```rust
-             // size = 4, align = 4
+            // size = 4, align = 4
             RecordV { field: u32 }
             ```
         "#]],
@@ -6313,7 +6313,7 @@ enum Enum {
             ```
 
             ```rust
-             // size = 4, align = 4
+            // size = 4, align = 4
             field: u32
             ```
         "#]],
@@ -6961,7 +6961,7 @@ fn test() {
             ```
 
             ```rust
-             // size = 4, align = 4, offset = 0
+            // size = 4, align = 4, offset = 0
             f: u32
             ```
         "#]],
@@ -6981,7 +6981,7 @@ fn test() {
             *s*
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             let s: S
             ```
         "#]],
@@ -7002,7 +7002,7 @@ fn test() {
             *foo*
 
             ```rust
-             // size = 4, align = 4
+            // size = 4, align = 4
             let foo: i32
             ```
         "#]],
@@ -7023,7 +7023,7 @@ format_args!("{aaaaa$0}");
             *aaaaa*
 
             ```rust
-             // size = 16 (0x10), align = 8, niches = 1
+            // size = 16 (0x10), align = 8, niches = 1
             let aaaaa: &str
             ```
         "#]],
@@ -7044,7 +7044,7 @@ format_args!("{$0aaaaa}");
             *aaaaa*
 
             ```rust
-             // size = 16 (0x10), align = 8, niches = 1
+            // size = 16 (0x10), align = 8, niches = 1
             let aaaaa: &str
             ```
         "#]],
@@ -7065,7 +7065,7 @@ format_args!(r"{$0aaaaa}");
             *aaaaa*
 
             ```rust
-             // size = 16 (0x10), align = 8, niches = 1
+            // size = 16 (0x10), align = 8, niches = 1
             let aaaaa: &str
             ```
         "#]],
@@ -7091,7 +7091,7 @@ foo!(r"{$0aaaaa}");
             *aaaaa*
 
             ```rust
-             // size = 16 (0x10), align = 8, niches = 1
+            // size = 16 (0x10), align = 8, niches = 1
             let aaaaa: &str
             ```
         "#]],
@@ -7440,8 +7440,8 @@ fn main(notable$0: u32) {}
             *notable*
 
             ```rust
-             // Implements notable traits: Notable<Assoc = &str, Assoc2 = char>
-             // size = 4, align = 4
+            // Implements notable traits: Notable<Assoc = &str, Assoc2 = char>
+            // size = 4, align = 4
             notable: u32
             ```
         "#]],
@@ -7472,8 +7472,8 @@ impl Iterator for S {
             ```
 
             ```rust
-             // Implements notable traits: Notable, Future<Output = u32>, Iterator<Item = S>
-             // size = 0, align = 1
+            // Implements notable traits: Notable, Future<Output = u32>, Iterator<Item = S>
+            // size = 0, align = 1
             struct S
             ```
         "#]],
@@ -7532,7 +7532,7 @@ extern "C" {
             ```
 
             ```rust
-             // size = 0, align = 1
+            // size = 0, align = 1
             type Ty
             ```
         "#]],
@@ -7560,7 +7560,7 @@ fn main() {
 "#,
         expect![[r#"
             ```rust
-             // Implements notable traits: Notable, Future<Output = u32>, Iterator<Item = S>
+            // Implements notable traits: Notable, Future<Output = u32>, Iterator<Item = S>
             S
             ```"#]],
     );