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About the libs category
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1
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2066
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March 25, 2019
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Is `File::lock` really unsupported on Android?
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2
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267
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November 13, 2025
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Is it correct to relax the variances of lifetimes of `thread::Scope` to contravariant?
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2
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352
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November 11, 2025
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A plan to move most of `std::io` to `alloc`
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7
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712
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November 7, 2025
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[Pre-RFC]: IntoOwned trait that harmonizes Cow and ToOwned
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15
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856
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November 6, 2025
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Bit interleaving in std
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6
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397
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November 4, 2025
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Pre-RFC: `std::fmt::FormattingOptions.indentation`
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20
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743
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October 27, 2025
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Optimize `std::env::args_os().collect::<Vec<_>>()`
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7
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384
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October 22, 2025
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Immutable equivalent of IntoIterator
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5
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400
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October 17, 2025
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Pre-ACP: floor halve with remainder
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10
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392
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October 14, 2025
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`is_...` functions on char should have a unifed API
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4
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375
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October 2, 2025
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Constant-time selection intrinsics
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6
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605
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October 1, 2025
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Implement ExactSizeIterator for `Zip<A, Repeat<B>> where A: ExactSizeIterator, B: Clone`
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10
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444
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September 23, 2025
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Add float types with niche
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16
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768
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September 13, 2025
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Why are Drain types not #[must_use]?
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11
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506
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September 11, 2025
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F64::midpoint
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3
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409
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September 5, 2025
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`fmt::Arguments` expose `pieces`. Maybe add `write_static_str` to `Write`?
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2
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257
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September 4, 2025
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[Pre-RFC] Add implementation impl<T, U> Borrow<T> for Arc<U: Deref<Target=T>> and similar for Rc
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2
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220
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August 28, 2025
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Generic impl Write for Arc<T> where &T: Write
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1
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194
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August 25, 2025
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IDEA: unify lifetime in function signature
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1
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231
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August 24, 2025
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[Pre-RFC] Hash for ZST slices Hash not to iterate
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2
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206
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August 24, 2025
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[Pre-ACP] Add methods to `VecDeque` to get spare capacity
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5
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199
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August 19, 2025
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Async-std deprecation
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5
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704
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August 16, 2025
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Add some methods for std::borrow::Cow
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3
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271
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August 12, 2025
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[Idea] Faster derive(Hash) for types without padding
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26
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1124
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August 12, 2025
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&mut [u8] and core::fmt::Write
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2
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197
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August 12, 2025
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Support comparison policies in HashMap
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7
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1060
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August 9, 2025
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Proposal to add 'sandboxed' compile-time enforcement for element access
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7
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371
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August 4, 2025
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Safe narrowing casts in some cases
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0
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176
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August 2, 2025
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Matches-index (July 2025) -- reviving the left-pad index
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15
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923
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August 1, 2025
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