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Render more readable macro matchers in rustdoc

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David Tolnay 2022-01-08 12:43:22 -08:00
parent d950c1b200
commit 0904614751
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3 changed files with 152 additions and 9 deletions
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16
src/test/rustdoc/macro-generated-macro.rs
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@ -8,14 +8,22 @@ macro_rules! make_macro {
}
// @has macro_generated_macro/macro.interpolations.html //pre 'macro_rules! interpolations {'
// @has - //pre '(<= type $($i : ident) :: * + $e : expr =>) => { ... };'
// @has - //pre '(<= type $($i:ident)::* + $e:expr =>) => { ... };'
make_macro!(interpolations type $($i:ident)::* + $e:expr);
interpolations!(<= type foo::bar + x.sort() =>);
// @has macro_generated_macro/macro.attributes.html //pre 'macro_rules! attributes {'
// @has - //pre '(<= #! [no_std] #[inline] =>) => { ... };'
make_macro!(attributes #![no_std] #[inline]);
// @has - //pre '(<= #![no_std] #[cfg(feature = "alloc")] =>) => { ... };'
make_macro!(attributes #![no_std] #[cfg(feature = "alloc")]);
// @has macro_generated_macro/macro.groups.html //pre 'macro_rules! groups {'
// @has - //pre '(<= fn {} () { foo [0] } =>) => { ... };'
// @has - //pre '(<= fn {} () { foo[0] } =>) => { ... };'
make_macro!(groups fn {}() {foo[0]});
// @has macro_generated_macro/macro.linebreak.html //pre 'macro_rules! linebreak {'
// @has - //pre ' ('
// @has - //pre ' <= 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25'
// @has - //pre ' 26 27 28 =>'
// @has - //pre ' ) => { ... };'
// @has - //pre '};'
make_macro!(linebreak 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28);