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| 1 | +// This test ensures there is no whitespace before the first brace of |
| 2 | +// trait, enum, struct and union items when they have a where clause. |
| 3 | + |
| 4 | +#![crate_name = "foo"] |
| 5 | + |
| 6 | +// @has 'foo/trait.ToOwned.html' |
| 7 | +// @snapshot trait - '//*[@class="docblock item-decl"]' |
| 8 | +pub trait ToOwned<T> |
| 9 | +where T: Clone |
| 10 | +{ |
| 11 | + type Owned; |
| 12 | + fn to_owned(&self) -> Self::Owned; |
| 13 | + fn whatever(&self) -> T; |
| 14 | +} |
| 15 | + |
| 16 | +// @has 'foo/trait.ToOwned2.html' |
| 17 | +// @snapshot trait2 - '//*[@class="docblock item-decl"]' |
| 18 | +// There should be a whitespace before `{` in this case! |
| 19 | +pub trait ToOwned2<T: Clone> { |
| 20 | + type Owned; |
| 21 | + fn to_owned(&self) -> Self::Owned; |
| 22 | + fn whatever(&self) -> T; |
| 23 | +} |
| 24 | + |
| 25 | +// @has 'foo/enum.Cow.html' |
| 26 | +// @snapshot enum - '//*[@class="docblock item-decl"]' |
| 27 | +pub enum Cow<'a, B: ?Sized + 'a> |
| 28 | +where |
| 29 | + B: ToOwned<Clone>, |
| 30 | +{ |
| 31 | + Borrowed(&'a B), |
| 32 | + Whatever(u32), |
| 33 | +} |
| 34 | + |
| 35 | +// @has 'foo/enum.Cow2.html' |
| 36 | +// @snapshot enum2 - '//*[@class="docblock item-decl"]' |
| 37 | +// There should be a whitespace before `{` in this case! |
| 38 | +pub enum Cow2<'a, B: ?Sized + ToOwned<Clone> + 'a> { |
| 39 | + Borrowed(&'a B), |
| 40 | + Whatever(u32), |
| 41 | +} |
| 42 | + |
| 43 | +// @has 'foo/struct.Struct.html' |
| 44 | +// @snapshot struct - '//*[@class="docblock item-decl"]' |
| 45 | +pub struct Struct<'a, B: ?Sized + 'a> |
| 46 | +where |
| 47 | + B: ToOwned<Clone>, |
| 48 | +{ |
| 49 | + pub a: &'a B, |
| 50 | + pub b: u32, |
| 51 | +} |
| 52 | + |
| 53 | +// @has 'foo/struct.Struct2.html' |
| 54 | +// @snapshot struct2 - '//*[@class="docblock item-decl"]' |
| 55 | +// There should be a whitespace before `{` in this case! |
| 56 | +pub struct Struct2<'a, B: ?Sized + ToOwned<Clone> + 'a> { |
| 57 | + pub a: &'a B, |
| 58 | + pub b: u32, |
| 59 | +} |
| 60 | + |
| 61 | +// @has 'foo/union.Union.html' |
| 62 | +// @snapshot union - '//*[@class="docblock item-decl"]' |
| 63 | +pub union Union<'a, B: ?Sized + 'a> |
| 64 | +where |
| 65 | + B: ToOwned<Clone>, |
| 66 | +{ |
| 67 | + a: &'a B, |
| 68 | + b: u32, |
| 69 | +} |
| 70 | + |
| 71 | +// @has 'foo/union.Union2.html' |
| 72 | +// @snapshot union2 - '//*[@class="docblock item-decl"]' |
| 73 | +// There should be a whitespace before `{` in this case! |
| 74 | +pub union Union2<'a, B: ?Sized + ToOwned<Clone> + 'a> { |
| 75 | + a: &'a B, |
| 76 | + b: u32, |
| 77 | +} |
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