Skip to content

Issues: rust-lang/rust

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Clear current search query, filters, and sorts
8 Open 55 Closed
8 Open 55 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Assigned to nobody Loading
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

opaque type leakage and RPITIT normalization A-impl-trait Area: `impl Trait`. Universally / existentially quantified anonymous types with static dispatch. F-return_position_impl_trait_in_trait `#![feature(return_position_impl_trait_in_trait)]` WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#139788 opened Apr 14, 2025 by lcnr
3
Exponential time complexity for parser combinator with RPITIT C-bug Category: This is a bug. E-needs-mcve Call for participation: This issue has a repro, but needs a Minimal Complete and Verifiable Example F-return_position_impl_trait_in_trait `#![feature(return_position_impl_trait_in_trait)]` I-compiletime Issue: Problems and improvements with respect to compile times. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#132991 opened Nov 13, 2024 by DaniPopes
RPITIT causes incorrect "dropped while still borrowed" error in some cases C-bug Category: This is a bug. F-return_position_impl_trait_in_trait `#![feature(return_position_impl_trait_in_trait)]`
#131490 opened Oct 10, 2024 by cdhowie
4
Unable to write blanket impl for subtrait on RPITIT trait C-bug Category: This is a bug. F-return_position_impl_trait_in_trait `#![feature(return_position_impl_trait_in_trait)]` F-return_type_notation `#[feature(return_type_notation)]` T-lang Relevant to the language team T-types Relevant to the types team, which will review and decide on the PR/issue.
#124729 opened May 4, 2024 by traviscross
1
refining_impl_trait only fires on public traits A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. A-trait-system Area: Trait system F-refine `#![feature(refine)]`; RFC #3245 F-return_position_impl_trait_in_trait `#![feature(return_position_impl_trait_in_trait)]` T-lang Relevant to the language team
#119535 opened Jan 3, 2024 by tmandry
1
return_position_impl_trait_in_trait can not express static lifetime bound A-impl-trait Area: `impl Trait`. Universally / existentially quantified anonymous types with static dispatch. C-bug Category: This is a bug. F-return_position_impl_trait_in_trait `#![feature(return_position_impl_trait_in_trait)]` T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-types Relevant to the types team, which will review and decide on the PR/issue.
#117210 opened Oct 26, 2023 by mikialex
6
RPITIT with Send trait marker breaks borrow checker A-borrow-checker Area: The borrow checker C-bug Category: This is a bug. F-return_position_impl_trait_in_trait `#![feature(return_position_impl_trait_in_trait)]`
#111105 opened May 2, 2023 by nandesu-utils
3
Weird interaction between specialization and RPITITs C-bug Category: This is a bug. F-async_fn_in_trait Static async fn in traits F-return_position_impl_trait_in_trait `#![feature(return_position_impl_trait_in_trait)]` F-specialization `#![feature(specialization)]` T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#108309 opened Feb 21, 2023 by compiler-errors
1
@compiler-errors
3
ProTip! Adding no:label will show everything without a label.