rust/tests/rustdoc/empty-section.rs

#![crate_name = "foo"]

#![feature(negative_impls)]

pub struct Foo;

// @has foo/struct.Foo.html
// @!hasraw - 'Auto Trait Implementations'
impl !Send for Foo {}
impl !Sync for Foo {}
impl !std::marker::Unpin for Foo {}
impl !std::panic::RefUnwindSafe for Foo {}
impl !std::panic::UnwindSafe for Foo {}
Remove auto trait implementation section when empty 2018-03-09 22:18:08 +01:00			`#![crate_name = "foo"]`

introduce `negative_impls` feature gate and document They used to be covered by `optin_builtin_traits` but negative impls are now applicable to all traits, not just auto traits. This also adds docs in the unstable book for the current state of auto traits. 2020-01-09 05:56:38 -05:00			`#![feature(negative_impls)]`
Remove auto trait implementation section when empty 2018-03-09 22:18:08 +01:00
			`pub struct Foo;`

			`// @has foo/struct.Foo.html`
Update `@!has` name in tests 2022-08-12 00:44:07 -04:00			`// @!hasraw - 'Auto Trait Implementations'`
Remove auto trait implementation section when empty 2018-03-09 22:18:08 +01:00			`impl !Send for Foo {}`
			`impl !Sync for Foo {}`
rustdoc: generate implementors for all auto traits Previously we would only generate a list of synthetic implementations for two well known traits – Send and Sync. With this patch all the auto traits known to rustc are considered. This includes such traits like Unpin and user’s own traits. Sadly the implementation still iterates through the list of crate items and checks them against the traits, which for non-std crates containing their own auto-traits will still not include types defined in std/core. It is an improvement nontheless. 2019-04-26 01:16:57 +03:00			`impl !std::marker::Unpin for Foo {}`
			`impl !std::panic::RefUnwindSafe for Foo {}`
			`impl !std::panic::UnwindSafe for Foo {}`