Avatar for the astral-sh user
astral-sh
ruff
BlogDocsChangelog

[ty] Add a diagnostic if a `TypeVar` is used to specialize a `ParamSpec`, or vice versa

#23738Merged
Comparing
alex/paramspec-specializing-tvar
(
f463905
) with
main
(
db28490
)
CodSpeed Performance Gauge
0%
Untouched
26
Skipped
30

Benchmarks

30 total
linter/default-rules[pydantic/types.py]
crates/ruff_benchmark/benches/linter.rs::default_rules::benchmark_default_rules
Skipped
2.2 ms*
parser[numpy/ctypeslib.py]
crates/ruff_benchmark/benches/parser.rs::parser::benchmark_parser
Skipped
946 µs*
formatter[large/dataset.py]
crates/ruff_benchmark/benches/formatter.rs::formatter::benchmark_formatter
Skipped
9.4 ms*
parser[numpy/globals.py]
crates/ruff_benchmark/benches/parser.rs::parser::benchmark_parser
Skipped
108.8 µs*
parser[large/dataset.py]
crates/ruff_benchmark/benches/parser.rs::parser::benchmark_parser
Skipped
5.1 ms*
linter/all-with-preview-rules[unicode/pypinyin.py]
crates/ruff_benchmark/benches/linter.rs::preview_rules::benchmark_preview_rules
Skipped
2.3 ms*
linter/default-rules[numpy/ctypeslib.py]
crates/ruff_benchmark/benches/linter.rs::default_rules::benchmark_default_rules
Skipped
1 ms*
parser[pydantic/types.py]
crates/ruff_benchmark/benches/parser.rs::parser::benchmark_parser
Skipped
2 ms*
lexer[pydantic/types.py]
crates/ruff_benchmark/benches/lexer.rs::lexer::benchmark_lexer
Skipped
511.1 µs*
formatter[numpy/ctypeslib.py]
crates/ruff_benchmark/benches/formatter.rs::formatter::benchmark_formatter
Skipped
1.9 ms*
formatter[numpy/globals.py]
crates/ruff_benchmark/benches/formatter.rs::formatter::benchmark_formatter
Skipped
247.8 µs*
formatter[pydantic/types.py]
crates/ruff_benchmark/benches/formatter.rs::formatter::benchmark_formatter
Skipped
3.6 ms*
parser[unicode/pypinyin.py]
crates/ruff_benchmark/benches/parser.rs::parser::benchmark_parser
Skipped
328.8 µs*
formatter[unicode/pypinyin.py]
crates/ruff_benchmark/benches/formatter.rs::formatter::benchmark_formatter
Skipped
687.4 µs*
linter/default-rules[numpy/globals.py]
crates/ruff_benchmark/benches/linter.rs::default_rules::benchmark_default_rules
Skipped
212.2 µs*
lexer[large/dataset.py]
crates/ruff_benchmark/benches/lexer.rs::lexer::benchmark_lexer
Skipped
1.2 ms*
lexer[numpy/globals.py]
crates/ruff_benchmark/benches/lexer.rs::lexer::benchmark_lexer
Skipped
30.2 µs*
lexer[unicode/pypinyin.py]
crates/ruff_benchmark/benches/lexer.rs::lexer::benchmark_lexer
Skipped
79.2 µs*
linter/all-with-preview-rules[numpy/globals.py]
crates/ruff_benchmark/benches/linter.rs::preview_rules::benchmark_preview_rules
Skipped
842.9 µs*
linter/all-rules[pydantic/types.py]
crates/ruff_benchmark/benches/linter.rs::all_rules::benchmark_all_rules
Skipped
8.8 ms*
linter/default-rules[unicode/pypinyin.py]
crates/ruff_benchmark/benches/linter.rs::default_rules::benchmark_default_rules
Skipped
413 µs*
linter/all-rules[large/dataset.py]
crates/ruff_benchmark/benches/linter.rs::all_rules::benchmark_all_rules
Skipped
19.3 ms*
lexer[numpy/ctypeslib.py]
crates/ruff_benchmark/benches/lexer.rs::lexer::benchmark_lexer
Skipped
228.5 µs*
linter/all-with-preview-rules[numpy/ctypeslib.py]
crates/ruff_benchmark/benches/linter.rs::preview_rules::benchmark_preview_rules
Skipped
5.3 ms*
linter/all-with-preview-rules[pydantic/types.py]
crates/ruff_benchmark/benches/linter.rs::preview_rules::benchmark_preview_rules
Skipped
10.3 ms*

Commits

Click on a commit to change the comparison range
Base
main
db28490
-0.32%
[ty] Add a diagnostic if a `TypeVar` is used to specialize a `ParamSpec`, or vice versa
f463905
13 days ago
by AlexWaygood
© 2026 CodSpeed Technology
Home Terms Privacy Docs