mirrors/ruff
1
0
Fork 0
mirror of https://github.com/astral-sh/ruff.git synced 2025-11-18 19:41:34 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3
ruff/crates
History
Shunsuke Shibayama e4384fc212
[ty] impl VarianceInferable for KnownInstanceType (#20924) 
## Summary

Derived from #20900

Implement `VarianceInferable` for `KnownInstanceType` (especially for
`KnownInstanceType::TypeAliasType`).

The variance of a type alias matches its value type. In normal usage,
type aliases are expanded to value types, so the variance of a type
alias can be obtained without implementing this. However, for example,
if we want to display the variance when hovering over a type alias, we
need to be able to obtain the variance of the type alias itself (cf.
#20900).

## Test Plan

I couldn't come up with a way to test this in mdtest, so I'm testing it
in a test submodule at the end of `types.rs`.
I also added a test to `mdtest/generics/pep695/variance.md`, but it
passes without the changes in this PR.
2025-10-17 21:12:19 +02:00
..
ruff Bump 0.14.1 (#20925) 2025-10-16 12:44:13 -05:00
ruff_annotate_snippets Display diffs for ruff format --check and add support for different output formats (#20443) 2025-09-30 12:00:51 -04:00
ruff_benchmark Shard ty walltime benchmarks (#20791) 2025-10-10 07:55:50 +02:00
ruff_cache
ruff_db Standardize syntax error construction (#20903) 2025-10-16 11:56:32 -04:00
ruff_dev [ty] Document when a rule was added (#20859) 2025-10-14 14:33:48 +02:00
ruff_diagnostics
ruff_formatter Display diffs for ruff format --check and add support for different output formats (#20443) 2025-09-30 12:00:51 -04:00
ruff_graph [ty] Limit shown import paths to at most 5 unless ty runs with -v (#20912) 2025-10-16 13:18:09 +02:00
ruff_index
ruff_linter Bump 0.14.1 (#20925) 2025-10-16 12:44:13 -05:00
ruff_macros Replace two more uses of unsafe with const Option::unwrap (#20584) 2025-09-25 15:35:13 -04:00
ruff_memory_usage [ty] Clean up inherited generic contexts (#20647) 2025-10-03 13:55:43 -04:00
ruff_notebook Display diffs for ruff format --check and add support for different output formats (#20443) 2025-09-30 12:00:51 -04:00
ruff_options_metadata
ruff_python_ast Improved error recovery for unclosed strings (including f- and t-strings) (#20848) 2025-10-15 09:50:56 +02:00
ruff_python_ast_integration_tests
ruff_python_codegen Generator preferred quote style (#20434) 2025-09-18 12:57:21 +02:00
ruff_python_formatter Avoid reusing nested, interpolated quotes before Python 3.12 (#20930) 2025-10-17 08:49:16 -04:00
ruff_python_importer [ruff] Add API for splicing into an existing import statement 2025-09-17 13:59:28 -04:00
ruff_python_index Track t-strings and f-strings for token-based rules and suppression comments (#20357) 2025-09-12 13:00:12 -05:00
ruff_python_literal
ruff_python_parser Update usage instructions and lockfile for py-fuzzer script (#20940) 2025-10-17 15:57:17 +01:00
ruff_python_semantic [ruff] Extend FA102 with listed PEP 585-compatible APIs (#20659) 2025-10-03 09:45:32 -04:00
ruff_python_stdlib [ruff] Extend FA102 with listed PEP 585-compatible APIs (#20659) 2025-10-03 09:45:32 -04:00
ruff_python_trivia Handle t-string prefixes in SimpleTokenizer (#20578) 2025-09-25 14:33:37 -05:00
ruff_python_trivia_integration_tests Handle t-string prefixes in SimpleTokenizer (#20578) 2025-09-25 14:33:37 -05:00
ruff_server Use Annotation::tags instead of hardcoded rule matching in ruff server (#20565) 2025-09-26 09:06:26 +02:00
ruff_source_file
ruff_text_size [ruff] Add TextRange::to_std_range 2025-09-17 13:59:28 -04:00
ruff_wasm Bump 0.14.1 (#20925) 2025-10-16 12:44:13 -05:00
ruff_workspace Update lint.flake8-type-checking.quoted-annotations docs (#20765) 2025-10-14 06:43:24 +00:00
ty Standardize syntax error construction (#20903) 2025-10-16 11:56:32 -04:00
ty_combine
ty_completion_eval [ty] Add some completion ranking improvements (#20807) 2025-10-15 08:59:33 +00:00
ty_ide [ty] Provide completions on TypeVars (#20943) 2025-10-17 20:05:20 +02:00
ty_project [ty] Limit shown import paths to at most 5 unless ty runs with -v (#20912) 2025-10-16 13:18:09 +02:00
ty_python_semantic [ty] impl VarianceInferable for KnownInstanceType (#20924) 2025-10-17 21:12:19 +02:00
ty_server [ty] Add some completion ranking improvements (#20807) 2025-10-15 08:59:33 +00:00
ty_static [ty] improve base conda distinction from child conda (#20675) 2025-10-03 13:56:06 +00:00
ty_test [ty] Limit shown import paths to at most 5 unless ty runs with -v (#20912) 2025-10-16 13:18:09 +02:00
ty_vendored [ty] Sync vendored typeshed stubs (#20876) 2025-10-15 11:13:32 +02:00
ty_wasm [ruff,ty] Enable tracing's log feature 2025-10-03 08:18:03 -04:00