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Put opening paren next to multi line generic

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This commit is contained in:
Seiichi Uchida 2017-06-03 23:16:29 +09:00
parent 5650411d64
commit d21792a730
3 changed files with 6 additions and 5 deletions
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5
src/items.rs
View File

@ -1587,7 +1587,10 @@ fn rewrite_fn_base(context: &RewriteContext,
let generics_str = try_opt!(rewrite_generics(context, generics, shape, generics_span));
result.push_str(&generics_str);
let snuggle_angle_bracket = last_line_width(&generics_str) == 1;
let snuggle_angle_bracket = generics_str
.lines()
.last()
.map_or(false, |l| l.trim_left().len() == 1);
// Note that the width and indent don't really matter, we'll re-layout the
// return type later anyway.

3
tests/target/fn-custom-2.rs
View File

@ -52,8 +52,7 @@ impl Foo {
'a: 'bbbbbbbbbbbbbbbbbbbbbbbbbbb,
TTTTTTTTTTTTT,
UUUUUUUUUUUUUUUUUUUU: WWWWWWWWWWWWWWWWWWWWWWWW
>
(
>(
a: Aaaaaaaaaaaaaaa,
) {
bar();

3
tests/target/fn-custom-3.rs
View File

@ -54,8 +54,7 @@ impl Foo {
'a: 'bbbbbbbbbbbbbbbbbbbbbbbbbbb,
TTTTTTTTTTTTT,
UUUUUUUUUUUUUUUUUUUU: WWWWWWWWWWWWWWWWWWWWWWWW
>
(
>(
a: Aaaaaaaaaaaaaaa,
) {
bar();