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| author | Joshua Nelson <jyn514@gmail.com> | 2020-07-29 21:11:14 -0400 |
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| committer | Joshua Nelson <jyn514@gmail.com> | 2020-08-22 00:25:29 -0400 |
| commit | 9db0b86f4e24c939cd33cff050ce556faf30e47d (patch) | |
| tree | 71f2a6dff5f79d4352ab32c05a94ca609ed18865 /compiler/rustc_codegen_llvm/src | |
| parent | 42232ba70add056cf422960ac96986264870b313 (diff) | |
| download | rust-9db0b86f4e24c939cd33cff050ce556faf30e47d.tar.gz rust-9db0b86f4e24c939cd33cff050ce556faf30e47d.zip | |
rustdoc: Cache traits implemented by a type
This avoids taking the slow path several thousand times in a row. - Fallback to all traits if the traits in scope are unknown - Use a rustdoc thread_local cache instead of a query The set of traits implemented by a type is not stable across crates: there could be new traits added in a new crate. - Use DocContext instead of a thread-local
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
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