std::rand: wrappers for floats from [0,1] and (0,1). #10542
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| fn floating_point_edge_cases() { | ||
| // the test for exact equality is correct here. | ||
| assert!(ConstantRng(0xffff_ffff).gen::<f32>() != 1.0) | ||
| assert!(ConstantRng(0xffff_ffff_ffff_ffff).gen::<f64>() != 1.0) | ||
| } | ||
|
|
||
| fn rand_open() { | ||
| // this is unlikely to catch an incorrect implementation that |
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testing rngs: isn't it wonderful?
Provide `Closed01` and `Open01` that generate directly from the closed/open intervals from 0 to 1, in contrast to the plain impls for f32 and f64 which generate the half-open [0,1). Fixes rust-lang#7755.
bors
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Provide `Closed01` and `Open01` that generate directly from the closed/open intervals from 0 to 1, in contrast to the plain impls for f32 and f64 which generate the half-open [0,1). Fixes #7755.
flip1995
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Apr 6, 2023
…iraffate Fix allow attribute, items from macros in `items_after_statements` Fixes rust-lang#10540 changelog: [`items_after_statements`]: Fixes `#[allow(clippy::items_after_statements)]` when applied to an item, and ignores items after statements from different macro contexts
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Provide
Closed01andOpen01that generate directly from theclosed/open intervals from 0 to 1, in contrast to the plain impls for
f32 and f64 which generate the half-open [0,1).
Fixes #7755.