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[ty] Allow subtypes of `LiteralString` to be narrowed using equality checks

#23794
Comparing
alex/literalstring-narrow
(
30627b5
) with
main
(
359981b
)
CodSpeed Performance Gauge
0%
Untouched
26
Skipped
30

Benchmarks

56 total
pydantic
crates/ruff_benchmark/benches/ty_walltime.rs
CodSpeed Performance Gauge
+1%
6.1 s6 s
ty_check_file[incremental]
crates/ruff_benchmark/benches/ty.rs::check_file::benchmark_incremental
CodSpeed Performance Gauge
0%
8.2 ms8.2 ms
hydra-zen
crates/ruff_benchmark/benches/ty.rs::project::hydra::project
CodSpeed Performance Gauge
0%
1.3 s1.3 s
attrs
crates/ruff_benchmark/benches/ty.rs::project::attrs::project
CodSpeed Performance Gauge
0%
476.6 ms477.1 ms
ty_micro[very_large_tuple]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_very_large_tuple
CodSpeed Performance Gauge
0%
72.3 ms72.4 ms
ty_micro[many_tuple_assignments]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_tuple_implicit_instance_attributes
CodSpeed Performance Gauge
0%
70.4 ms70.5 ms
anyio
crates/ruff_benchmark/benches/ty.rs::project::anyio::project
CodSpeed Performance Gauge
0%
1.2 s1.2 s
ty_micro[complex_constrained_attributes_3]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_complex_constrained_attributes_3
CodSpeed Performance Gauge
0%
76.4 ms76.5 ms
ty_micro[many_enum_members]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_many_enum_members
CodSpeed Performance Gauge
0%
99.6 ms99.7 ms
multithreaded
crates/ruff_benchmark/benches/ty_walltime.rs
CodSpeed Performance Gauge
0%
1.3 s1.3 s
ty_check_file[cold]
crates/ruff_benchmark/benches/ty.rs::check_file::benchmark_cold
CodSpeed Performance Gauge
0%
150 ms150.2 ms
ty_micro[complex_constrained_attributes_2]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_complex_constrained_attributes_2
CodSpeed Performance Gauge
0%
70.3 ms70.4 ms
ty_micro[many_string_assignments]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_many_string_assignments
CodSpeed Performance Gauge
0%
80.2 ms80.3 ms
ty_micro[complex_constrained_attributes_1]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_complex_constrained_attributes_1
CodSpeed Performance Gauge
0%
70.4 ms70.5 ms
ty_micro[many_tuple_assignments]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_many_tuple_assignments
CodSpeed Performance Gauge
0%
68.2 ms68.3 ms
DateType
crates/ruff_benchmark/benches/ty.rs::project::datetype::project
CodSpeed Performance Gauge
0%
217.4 ms217.8 ms
ty_micro[many_enum_members_2]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_many_enum_members_2
CodSpeed Performance Gauge
0%
175.3 ms175.6 ms
ty_micro[large_union_narrowing]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_large_union_narrowing
CodSpeed Performance Gauge
-1%
496.5 ms499.8 ms
tanjun
crates/ruff_benchmark/benches/ty_walltime.rs
CodSpeed Performance Gauge
-1%
2.8 s2.8 s
ty_micro[large_isinstance_narrowing]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_large_isinstance_narrowing
CodSpeed Performance Gauge
-1%
144.4 ms145.7 ms
static_frame
crates/ruff_benchmark/benches/ty_walltime.rs
CodSpeed Performance Gauge
-1%
29.9 s30.1 s
freqtrade
crates/ruff_benchmark/benches/ty_walltime.rs
CodSpeed Performance Gauge
-1%
8.6 s8.7 s
altair
crates/ruff_benchmark/benches/ty_walltime.rs
CodSpeed Performance Gauge
-1%
4.9 s4.9 s
sympy
crates/ruff_benchmark/benches/ty_walltime.rs
CodSpeed Performance Gauge
-1%
65.9 s66.8 s
colour_science
crates/ruff_benchmark/benches/ty_walltime.rs
CodSpeed Performance Gauge
-1%
110.6 s112.2 s

Commits

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Base
main
359981b
-0.41%
[ty] Allow subtypes of `LiteralString` to be narrowed using equality checks
30627b5
4 hours ago
by AlexWaygood
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