Labels

• L-unused_crate_dependencies

  Lint: unused_crate_dependencies
• L-unused_doc_comments

  Lint: unused_doc_comments
• L-unused_extern_crates

  Lint: unused_extern_crates
• L-unused_features

  Lint: unused_features
• L-unused_imports

  Lint: unused_imports
• L-unused_lifetimes

  Lint: unused_lifetimes
• L-unused_must_use

  Lint: unused_must_use
• L-unused_mut

  Lint: unused_mut
• L-unused_parens

  Lint: unused_parens
• L-unused_qualifications

  Lint: unused_qualifications
• L-unused_variables

  Lint: unused_variables
• Libs-Small

  Libs issues that are considered "small" or self-contained
• Libs-Tracked

  Libs issues that are tracked on the team's project board.
• llvm-fixed-upstream

  Issue expected to be fixed by the next major LLVM upgrade, or backported fixes
• llvm-main

  Marks PRs that are making Rust work with LLVM main (this label is consumed by CI tooling)
• merged-by-bors

  This PR was explicitly merged by bors.
• metabug

  Issues about issues themselves ("bugs about bugs")
• needs-acp

  This change is blocked on the author creating an ACP.
• needs-crater

  This change needs a crater run to check for possible breakage in the ecosystem.
• needs-fcp

  This change is insta-stable, or significant enough to need a team FCP to proceed.
• needs-mcp

  This change is large enough that it needs a major change proposal before starting work.
• needs-rfc

  This change is large or controversial enough that it should have an RFC accepted before doing it.
• needs-triage

  This issue may need triage. Remove it if it has been sufficiently triaged.
• NLL-complete

  Working towards the "valid code works" goal
• NLL-diagnostics

  Working towards the "diagnostic parity" goal
• NLL-performant

  Working towards the "performance is good" goal
• NLL-polonius

  Issues related for using Polonius in the borrow checker
• NLL-reference

  Reference material for NLL
• NLL-sound

  Working towards the "invalid code does not compile" goal
• O-AArch64

  Armv8-A or later processors in AArch64 mode