search

rust-lang / rust

Empowering everyone to build reliable and efficient software.
https://www.rust-lang.org
Other
93.93k stars 12.09k forks source link

regression: trait bound not satisfied #125194

Open BoxyUwU opened 2 weeks ago

BoxyUwU commented 2 weeks ago 
[INFO] [stdout] error[E0277]: the trait bound `for<'a> beef::generic::Cow<'a, str, beef::wide::internal::Wide>: Borrow<beef::generic::Cow<'_, str, lean::internal::Lean>>` is not satisfied
[INFO] [stdout]    --> src/page.rs:433:18
[INFO] [stdout]     |
[INFO] [stdout] 433 |             .get(template)
[INFO] [stdout]     |              --- ^^^^^^^^ the trait `for<'a> Borrow<beef::generic::Cow<'_, str, lean::internal::Lean>>` is not implemented for `beef::generic::Cow<'a, str, beef::wide::internal::Wide>`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              required by a bound introduced by this call
[INFO] [stdout]     |

likely #119820 cc @lcnr, this was intended breakage afaik

lcnr commented 2 weeks ago

likely caused by https://github.com/rust-lang/rust/pull/119820. I am considering to reenable the old behavior for one more beta version to give this more time on nightly. Doing so is straightforward and non-breaking

apiraino commented 1 week ago

WG-prioritization assigning priority (Zulip discussion).

@rustbot label -I-prioritize +P-critical