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authorbors <bors@rust-lang.org>2023-03-28 23:20:30 +0000
committerbors <bors@rust-lang.org>2023-03-28 23:20:30 +0000
commitcdbbce0a9e5c839295cf9a8714798af45d541e20 (patch)
tree765dce46b33eb265e709d5415f7f7258f8d6ce3f /tests/rustdoc-js-std/parser-errors.js
parent478cbb42b730ba4739351b72ce2aa928e78e2f81 (diff)
parent3aa9f76a3a27e901e478203e00d17fe26a645c66 (diff)
downloadrust-cdbbce0a9e5c839295cf9a8714798af45d541e20.tar.gz
Auto merge of #108095 - soc:drop-contains, r=Amanieu
Drop unstable `Option::contains`, `Result::contains`, `Result::contains_err` This is a proposal to drop the three functions `Option::contains`, `Result::contains` and `Result::contains_err`. The discovery of `Option::is_some_with`/`Result::is_ok_with`/`Result::is_err_with` in https://github.com/rust-lang/rust/pull/93051 obviates the need for these methods (non-stabilization tracked in https://github.com/rust-lang/rust/issues/62358). An additional benefit of change is that it avoids spurious error messages in IDEs, when `contains` is supplied by a third-party library: ![option-result-unstable](https://user-images.githubusercontent.com/42493/219127961-13cb559e-6ee8-4449-8dc9-d28d07270ad5.png)
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