rust/tests/rustdoc-json/output_generics.rs

38 lines
868 B
Rust

// compile-flags: --document-private-items --document-hidden-items
// This is a regression test for #98009.
// @has "$.index[*][?(@.name=='this_compiles')]"
// @has "$.index[*][?(@.name=='this_does_not')]"
// @has "$.index[*][?(@.name=='Events')]"
// @has "$.index[*][?(@.name=='Other')]"
// @has "$.index[*][?(@.name=='Trait')]"
struct Events<R>(R);
struct Other;
pub trait Trait<T> {
fn handle(value: T) -> Self;
}
impl<T, U> Trait<U> for T where T: From<U> {
fn handle(_: U) -> Self { unimplemented!() }
}
impl<'a, R> Trait<&'a mut Events<R>> for Other {
fn handle(_: &'a mut Events<R>) -> Self { unimplemented!() }
}
fn this_compiles<'a, R>(value: &'a mut Events<R>) {
for _ in 0..3 {
Other::handle(&mut *value);
}
}
fn this_does_not<'a, R>(value: &'a mut Events<R>) {
for _ in 0..3 {
Other::handle(value);
}
}