Jonathan Brouwer 92dbb8a02b Rollup merge of #152487 - joboet:array_map_zst, r=oli-obk ...

core: drop unmapped ZSTs in array `map`

Fixes https://github.com/rust-lang/rust/issues/152211.
Alternative to rust-lang/rust#152220 and rust-lang/rust#152248.

This makes the `Drain` type use the same ZST-handling strategy as `slice::IterMut`, which stores the remaining length instead of a one-past-the-end pointer when the type is a ZST. I've also removed the const-generic `N` parameter from `Drain` to avoid unnecessary monomorphizations.

2026-05-07 22:44:05 +02:00

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async_iter

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ffi

Implement const Default for &CStr

2026-04-20 17:40:30 +02:00

fmt

float: Fix panic at max exponential precision

2026-04-04 21:44:05 +09:00

hash

Improve core::hash coverage

2025-09-12 13:54:15 -05:00

io

Rename BorrowedCursor::advance_unchecked to advance

2026-03-10 18:03:22 +01:00

iter

Rollup merge of #150230 - bend-n:trusted_len_spec_for_iter_next_chunk, r=Mark-Simulacrum

2026-04-18 19:23:12 +02:00

mem

Refactor Type::size field to TypeId::size method for type_info

2026-05-06 05:41:08 +00:00

net

Recognise new IPv6 non-global range from RFC9602

2025-03-21 17:53:29 +11:00

num

feat: Add TryFromIntError::kind and IntErrorKind::NotAPowerOfTwo

2026-04-17 14:04:56 +09:00

ops

moved simple test to coretests, introduced more fleshed out doctests for break_ok/continue_ok

2025-04-26 12:57:12 +02:00

panic

updated line number in test

2025-08-02 17:34:59 -04:00

unicode

core::unicode: Replace Cased table with Lt

2026-04-02 10:30:24 -04:00

alloc.rs

Stabilize alloc_layout_extra

2026-01-11 16:39:18 +03:00

any.rs

Add opaque TypeId handles for CTFE

2025-07-09 16:37:11 +00:00

array.rs

core: drop unmapped ZSTs in array map

2026-05-07 11:42:51 +02:00

ascii_char.rs

Implement Extend<AsciiChar> for String

2025-02-08 16:51:04 -05:00

ascii.rs

Improve core::ascii coverage

2025-09-16 10:05:40 -05:00

asserting.rs

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atomic.rs

Improve core::sync::atomic coverage

2025-09-16 10:26:52 -05:00

bool.rs

constify boolean methods

2026-01-23 15:12:47 +07:00

bstr.rs

core: respect precision in ByteStr Display

2026-02-23 18:49:55 +01:00

cell.rs

make RefCell unstably const

2025-06-25 17:06:49 -07:00

char.rs

Exclude slow tests from miri

2026-03-23 08:17:14 -04:00

clone.rs

Add const cloning of slices and tests

2025-12-12 06:31:00 +02:00

cmp.rs

min/max_by tests: also check result

2026-04-08 17:59:14 +02:00

const_ptr.rs

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convert.rs

add a coretest checking TryInto/TryFrom impls

2025-12-01 16:42:52 +01:00

error.rs

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ffi.rs

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future.rs

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hint.rs

const select_unpredictable

2025-10-26 21:33:00 -04:00

index.rs

add SliceIndex wrapper types Last and Clamp<Idx>

2025-09-15 15:25:12 -04:00

intrinsics.rs

nix vtable_for intrinsic

2026-02-20 10:16:36 +01:00

lazy.rs

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lib.rs

core: drop unmapped ZSTs in array map

2026-05-07 11:42:51 +02:00

macros.rs

Apply review feedback

2026-04-18 15:12:33 +02:00

manually_drop.rs

Move const_drop_in_place test from ptr to manually_drop module

2025-10-19 14:43:45 -04:00

mem.rs

Support getting TypeId's Trait and vtable

2026-02-20 10:16:36 +01:00

nonzero.rs

feat: Add TryFromIntError::kind and IntErrorKind::NotAPowerOfTwo

2026-04-17 14:04:56 +09:00

ops.rs

Update library/coretests/tests/ops.rs

2025-09-10 16:50:45 -05:00

option.rs

In Option::get_or_insert_with(), forget the None instead of dropping it.

2025-11-23 15:00:37 -08:00

panic.rs

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pattern.rs

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pin_macro.rs

update cfg(bootstrap)

2025-05-12 15:33:37 +02:00

pin.rs

Make PinCoerceUnsized require Deref

2026-03-25 11:40:27 +07:00

ptr.rs

const-eval: fix and re-enable pointer fragment support

2025-11-15 10:09:42 +01:00

result.rs

Constify additional Result functions

2025-08-01 08:55:50 +03:00

simd.rs

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slice.rs

Add shift_{left,right} on slices

2026-01-29 11:12:54 -08:00

str_lossy.rs

Match <OsString as Debug>::fmt to that of str

2025-11-17 16:05:00 -05:00

str.rs

tidy: Fix paths to coretests and alloctests

2025-04-05 12:15:49 -07:00

task.rs

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time.rs

Boundary tests for various Duration-float operations

2026-03-03 19:01:53 +00:00

tuple.rs

Remove unnecessary parentheses in assert!s

2025-08-10 21:59:04 +00:00

unicode.rs

core::unicode: Replace Cased table with Lt

2026-04-02 10:30:24 -04:00

waker.rs

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wtf8.rs

Move WTF-8 code from std to core/alloc

2025-08-20 20:31:33 -04:00