bors 98e7077b90 Auto merge of #153025 - joboet:bytestr_precision_display, r=Mark-Simulacrum ...

core: respect precision in `ByteStr` `Display`

Fixes rust-lang/rust#153022.

`ByteStr`'s `Display` implementation didn't respect the precision parameter. Just like `Formatter::pad`, this is fixed by counting off the characters in the string and truncating after the requested length – with the added complication that the `ByteStr` needs to be divided into chunks first. By including a fast path that avoids counting the characters when no parameters were specified this should also fix the performance regressions caused by rust-lang/rust#152865.

2026-03-09 04:13:35 +00:00

..

async_iter

Put all coretests in a separate crate

2025-01-26 10:26:36 +00:00

ffi

Delegate <CStr as Debug> to ByteStr

2025-06-12 12:53:14 -04:00

floats

libcore float tests: replace macro shadowing by const-compatible macro

2026-03-06 12:07:25 +01:00

fmt

move a ui test to coretests unit test

2025-12-22 21:37:18 -05:00

hash

Improve core::hash coverage

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

io

Revert #148937 (Remove initialized-bytes tracking from BorrowedBuf and BorrowedCursor)

2025-12-17 14:34:56 +00:00

iter

Rollup merge of #153265 - asder8215:intersperse_changes, r=jhpratt

2026-03-03 07:14:12 +01:00

mem

nix vtable_for intrinsic

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

net

Recognise new IPv6 non-global range from RFC9602

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

num

Rollup merge of #151900 - tgross35:num-internal-imp, r=Mark-Simulacrum

2026-03-08 22:51:52 +01:00

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

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

redo the drain

2025-11-27 20:18:13 +07:00

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

Put all coretests in a separate crate

2025-01-26 10:26:36 +00:00

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

Stabilize char_max_len

2025-11-14 18:23:19 +03:00

clone.rs

Add const cloning of slices and tests

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

cmp.rs

Remove redundant self usages

2026-02-25 22:51:53 +08:00

const_ptr.rs

Put all coretests in a separate crate

2025-01-26 10:26:36 +00:00

convert.rs

add a coretest checking TryInto/TryFrom impls

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

error.rs

Put all coretests in a separate crate

2025-01-26 10:26:36 +00:00

ffi.rs

Put all coretests in a separate crate

2025-01-26 10:26:36 +00:00

future.rs

Put all coretests in a separate crate

2025-01-26 10:26:36 +00:00

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

Put all coretests in a separate crate

2025-01-26 10:26:36 +00:00

lib.rs

libcore float tests: replace macro shadowing by const-compatible macro

2026-03-06 12:07:25 +01:00

macros.rs

Add regression test for matches! + non_exhaustive_omitted_patterns lint

2025-07-23 14:35:44 +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: Implement int_from_ascii for NonZero<T>

2026-02-07 13:48:52 +09:00

ops.rs

Update library/coretests/tests/ops.rs

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

option.rs

Clean up some resolved test regressions of const trait removals in std

2025-08-08 00:58:54 +09:00

panic.rs

Put all coretests in a separate crate

2025-01-26 10:26:36 +00:00

pattern.rs

Put all coretests in a separate crate

2025-01-26 10:26:36 +00:00

pin_macro.rs

update cfg(bootstrap)

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

pin.rs

Put pin!() tests in the right file.

2025-03-28 10:18:04 +01:00

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

Put all coretests in a separate crate

2025-01-26 10:26:36 +00:00

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

Put all coretests in a separate crate

2025-01-26 10:26:36 +00:00

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

Revert "unicode_data refactors RUST-147622"

2025-11-03 19:53:11 +08:00

waker.rs

Put all coretests in a separate crate

2025-01-26 10:26:36 +00:00

wtf8.rs

Move WTF-8 code from std to core/alloc

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