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[ty] [experiment] Add `ReturnsNever` constraints only in function scopes.
#19114
Closed
Comparing
abhijeetbodas2001:never-only-function-scopes
(
7e45c45
) with
main
(
9fc04d6
)
CodSpeed Performance Gauge
-46%
Improvements
0
Regressions
4
Untouched
35
New
0
Dropped
0
Ignored
0
Benchmarks
Failed
ty_check_file[incremental]
Regression
crates/ruff_benchmark/benches/ty.rs::check_file::benchmark_incremental::ty_check_file[incremental]
CodSpeed Performance Gauge
-15%
5.5 ms
6.5 ms
anyio
Regression
crates/ruff_benchmark/benches/ty.rs::project::anyio::project::anyio
CodSpeed Performance Gauge
-4%
871.8 ms
910.4 ms
attrs
Regression
crates/ruff_benchmark/benches/ty.rs::project::attrs::project::attrs
CodSpeed Performance Gauge
-7%
366.5 ms
396.1 ms
hydra-zen
Regression
crates/ruff_benchmark/benches/ty.rs::project::hydra::project::hydra-zen
CodSpeed Performance Gauge
-46%
776.5 ms
1,447.2 ms
Passed
linter/default-rules[large/dataset.py]
crates/ruff_benchmark/benches/linter.rs::default_rules::benchmark_default_rules::linter/default-rules[large/dataset.py]
CodSpeed Performance Gauge
0%
4 ms
4 ms
linter/all-rules[numpy/ctypeslib.py]
crates/ruff_benchmark/benches/linter.rs::all_rules::benchmark_all_rules::linter/all-rules[numpy/ctypeslib.py]
CodSpeed Performance Gauge
0%
4.1 ms
4.1 ms
linter/all-with-preview-rules[pydantic/types.py]
crates/ruff_benchmark/benches/linter.rs::preview_rules::benchmark_preview_rules::linter/all-with-preview-rules[pydantic/types.py]
CodSpeed Performance Gauge
0%
10 ms
10 ms
linter/default-rules[unicode/pypinyin.py]
crates/ruff_benchmark/benches/linter.rs::default_rules::benchmark_default_rules::linter/default-rules[unicode/pypinyin.py]
CodSpeed Performance Gauge
0%
380.2 µs
380.1 µs
linter/all-rules[pydantic/types.py]
crates/ruff_benchmark/benches/linter.rs::all_rules::benchmark_all_rules::linter/all-rules[pydantic/types.py]
CodSpeed Performance Gauge
0%
8.4 ms
8.4 ms
linter/all-with-preview-rules[numpy/ctypeslib.py]
crates/ruff_benchmark/benches/linter.rs::preview_rules::benchmark_preview_rules::linter/all-with-preview-rules[numpy/ctypeslib.py]
CodSpeed Performance Gauge
0%
4.8 ms
4.8 ms
linter/all-rules[numpy/globals.py]
crates/ruff_benchmark/benches/linter.rs::all_rules::benchmark_all_rules::linter/all-rules[numpy/globals.py]
CodSpeed Performance Gauge
0%
692.4 µs
692.4 µs
linter/all-rules[unicode/pypinyin.py]
crates/ruff_benchmark/benches/linter.rs::all_rules::benchmark_all_rules::linter/all-rules[unicode/pypinyin.py]
CodSpeed Performance Gauge
0%
1.9 ms
1.9 ms
linter/all-with-preview-rules[large/dataset.py]
crates/ruff_benchmark/benches/linter.rs::preview_rules::benchmark_preview_rules::linter/all-with-preview-rules[large/dataset.py]
CodSpeed Performance Gauge
0%
20.8 ms
20.8 ms
parser[numpy/globals.py]
crates/ruff_benchmark/benches/parser.rs::parser::benchmark_parser::parser[numpy/globals.py]
CodSpeed Performance Gauge
0%
106 µs
106 µs
linter/default-rules[pydantic/types.py]
crates/ruff_benchmark/benches/linter.rs::default_rules::benchmark_default_rules::linter/default-rules[pydantic/types.py]
CodSpeed Performance Gauge
0%
2 ms
2 ms
linter/all-with-preview-rules[numpy/globals.py]
crates/ruff_benchmark/benches/linter.rs::preview_rules::benchmark_preview_rules::linter/all-with-preview-rules[numpy/globals.py]
CodSpeed Performance Gauge
0%
787.3 µs
787.2 µs
formatter[large/dataset.py]
crates/ruff_benchmark/benches/formatter.rs::formatter::benchmark_formatter::formatter[large/dataset.py]
CodSpeed Performance Gauge
0%
9.5 ms
9.5 ms
parser[numpy/ctypeslib.py]
crates/ruff_benchmark/benches/parser.rs::parser::benchmark_parser::parser[numpy/ctypeslib.py]
CodSpeed Performance Gauge
0%
933.1 µs
933.1 µs
formatter[unicode/pypinyin.py]
crates/ruff_benchmark/benches/formatter.rs::formatter::benchmark_formatter::formatter[unicode/pypinyin.py]
CodSpeed Performance Gauge
0%
663.1 µs
663.1 µs
formatter[numpy/ctypeslib.py]
crates/ruff_benchmark/benches/formatter.rs::formatter::benchmark_formatter::formatter[numpy/ctypeslib.py]
CodSpeed Performance Gauge
0%
1.9 ms
1.9 ms
linter/default-rules[numpy/globals.py]
crates/ruff_benchmark/benches/linter.rs::default_rules::benchmark_default_rules::linter/default-rules[numpy/globals.py]
CodSpeed Performance Gauge
0%
194.8 µs
194.7 µs
linter/all-rules[large/dataset.py]
crates/ruff_benchmark/benches/linter.rs::all_rules::benchmark_all_rules::linter/all-rules[large/dataset.py]
CodSpeed Performance Gauge
0%
17.2 ms
17.2 ms
linter/default-rules[numpy/ctypeslib.py]
crates/ruff_benchmark/benches/linter.rs::default_rules::benchmark_default_rules::linter/default-rules[numpy/ctypeslib.py]
CodSpeed Performance Gauge
0%
964.7 µs
964.6 µs
formatter[pydantic/types.py]
crates/ruff_benchmark/benches/formatter.rs::formatter::benchmark_formatter::formatter[pydantic/types.py]
CodSpeed Performance Gauge
0%
3.6 ms
3.6 ms
formatter[numpy/globals.py]
crates/ruff_benchmark/benches/formatter.rs::formatter::benchmark_formatter::formatter[numpy/globals.py]
CodSpeed Performance Gauge
0%
241.5 µs
241.5 µs
lexer[large/dataset.py]
crates/ruff_benchmark/benches/lexer.rs::lexer::benchmark_lexer::lexer[large/dataset.py]
CodSpeed Performance Gauge
0%
1.1 ms
1.1 ms
lexer[numpy/ctypeslib.py]
crates/ruff_benchmark/benches/lexer.rs::lexer::benchmark_lexer::lexer[numpy/ctypeslib.py]
CodSpeed Performance Gauge
0%
219.2 µs
219.2 µs
lexer[numpy/globals.py]
crates/ruff_benchmark/benches/lexer.rs::lexer::benchmark_lexer::lexer[numpy/globals.py]
CodSpeed Performance Gauge
0%
29.2 µs
29.2 µs
lexer[pydantic/types.py]
crates/ruff_benchmark/benches/lexer.rs::lexer::benchmark_lexer::lexer[pydantic/types.py]
CodSpeed Performance Gauge
0%
490.5 µs
490.5 µs
lexer[unicode/pypinyin.py]
crates/ruff_benchmark/benches/lexer.rs::lexer::benchmark_lexer::lexer[unicode/pypinyin.py]
CodSpeed Performance Gauge
0%
75.6 µs
75.6 µs
parser[pydantic/types.py]
crates/ruff_benchmark/benches/parser.rs::parser::benchmark_parser::parser[pydantic/types.py]
CodSpeed Performance Gauge
0%
2 ms
2 ms
parser[unicode/pypinyin.py]
crates/ruff_benchmark/benches/parser.rs::parser::benchmark_parser::parser[unicode/pypinyin.py]
CodSpeed Performance Gauge
0%
321.6 µs
321.6 µs
linter/all-with-preview-rules[unicode/pypinyin.py]
crates/ruff_benchmark/benches/linter.rs::preview_rules::benchmark_preview_rules::linter/all-with-preview-rules[unicode/pypinyin.py]
CodSpeed Performance Gauge
0%
2.1 ms
2.1 ms
parser[large/dataset.py]
crates/ruff_benchmark/benches/parser.rs::parser::benchmark_parser::parser[large/dataset.py]
CodSpeed Performance Gauge
0%
5 ms
5 ms
ty_micro[many_tuple_assignments]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_many_tuple_assignments::ty_micro[many_tuple_assignments]
CodSpeed Performance Gauge
0%
136.9 ms
136.9 ms
ty_micro[complex_constrained_attributes_2]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_complex_constrained_attributes_2::ty_micro[complex_constrained_attributes_2]
CodSpeed Performance Gauge
0%
54.5 ms
54.5 ms
ty_micro[many_string_assignments]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_many_string_assignments::ty_micro[many_string_assignments]
CodSpeed Performance Gauge
0%
72.3 ms
72.5 ms
ty_micro[complex_constrained_attributes_1]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_complex_constrained_attributes_1::ty_micro[complex_constrained_attributes_1]
CodSpeed Performance Gauge
-1%
55 ms
55.4 ms
ty_check_file[cold]
crates/ruff_benchmark/benches/ty.rs::check_file::benchmark_cold::ty_check_file[cold]
CodSpeed Performance Gauge
-3%
119.7 ms
123.3 ms
Commits
Click on a commit to change the comparison range
Base
main
9fc04d6
-46%
only add ReturnsNever constraints in function scopes?
7e45c45
2 months ago
by abhijeetbodas2001
© 2025 CodSpeed Technology
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