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Commit Graph
96 Commits
Author SHA1 Message Date
vip892766gmaandGitHub 2256e6dc3e chore: add safety comments on unsafe blocks (#827) 2026-05-19 13:11:51 -04:00
DaniPopesandGitHub 245adff079 Pass vtable data by value (#826) 2026-04-29 07:28:59 +02:00
Mai Thanh MinhandGitHub 00cc5ff2bd Implement BytesMut::extend_from_within (#818) 2026-02-03 15:33:17 +01:00
Alice Ryhl 5b79d316c9 Merge tag 'v1.11.1' 2026-02-03 13:45:19 +00:00
Alice RyhlandGitHub d0293b0e35 Merge commit from fork 
* Add repro for integer overflow

Signed-off-by: Alice Ryhl <[email protected]>

* Always check overflow in new_cap + offset

Signed-off-by: Alice Ryhl <[email protected]>

---------

Signed-off-by: Alice Ryhl <[email protected]>
 2026-02-03 14:40:22 +01:00
Petros AngelatosandGitHub 804ee6d039 Make try_unsplit method public (#746) 2026-01-23 11:45:15 +01:00
Paolo BarboliniandGitHub 94e42915a9 Document that BytesMut::{reserve,try_reserve} doesn't preserve unused capacity (#808) 2025-11-28 10:02:34 +01:00
discord9andGitHub 60cbb776f2 fix: BytesMut only reuse if src has remaining (#803) 
Signed-off-by: discord9 <[email protected]>
 2025-11-14 10:52:50 +01:00
Stepan KoltsovandGitHub 4b53a29eb2 Tweak BytesMut::remaining_mut (#795) 2025-08-20 11:57:49 +02:00
Stepan KoltsovandGitHub 016fdbdc7a Reserve capacity in BytesMut::put (#794) 2025-08-19 12:50:38 +02:00
Stepan KoltsovandGitHub ef7f25736c Specialize BytesMut::put::<Bytes> (#793) 2025-08-14 08:55:18 +00:00
Taiki EndoandGitHub 8b4f54d0f3 Ignore BytesMut::freeze doctest on wasm (#790) 2025-08-10 19:34:43 +09:00
Paolo BarboliniandGitHub 16132ad259 Fix latest clippy warnings (#787) 2025-07-16 10:53:50 +02:00
Paolo BarboliniandGitHub 3e44f88f5f Bump MSRV to 1.57 (#788) 2025-07-16 10:33:07 +02:00
Scott LambandGitHub 141cbc22cb Rename Vtable::to_* -> Vtable::into_* (#776) 2025-03-07 13:58:07 +00:00
hpenneandGitHub 3ab876fee6 Try get methods for Buf trait (#753) 2025-01-21 13:41:42 +01:00
Alice RyhlandGitHub 0ac54ca706 Guarantee address in split_off/split_to for empty slices (#740) 
Signed-off-by: Alice Ryhl <[email protected]>
 2024-10-18 19:46:49 +02:00
Alice RyhlandGitHub f488be48d0 Revert "Reuse capacity when possible in <BytesMut as Buf>::advance impl" (#726) 
This reverts commit baa5053572.
 2024-08-01 22:38:17 +02:00
Alice Ryhl f8c7b574c0 Merge 'v1.6.1' into 'master' (#721) 2024-07-13 09:51:48 +02:00
Emily Crandall FleischmanandGitHub 6b4b0eda29 Fix Bytes::is_unique when created from shared BytesMut (#718) 
The `is_unique` entry in the vtable for `Bytes` created from a shared
`BytesMut` just called the `shared_is_unique` function from the `bytes`
module. However, that function dereferences the `data` argument` as
`bytes::Shared`, but the actual underlying type is `bytes_mut::Shared`.
 2024-07-13 01:09:46 +02:00
Sebastian HahnandGitHub 8cc940779f Allow reclaiming the current allocation (#686) 2024-06-28 14:26:32 +02:00
Paolo BarboliniandGitHub 7a5154ba8b Clarify how BytesMut::zeroed works and advantages to manual impl (#714) 2024-06-21 14:07:25 +02:00
Brad DunbarandGitHub 4950c50376 Offset from (#705) 2024-05-11 19:41:50 +02:00
Émile FugulinandGitHub 86694b0564 Add zero-copy make_mut (#695) 2024-05-05 17:58:00 +02:00
Alice RyhlandGitHub cb7f8449b5 Tweak clear and truncate length modifications (#700) 2024-04-26 09:24:05 +02:00
Paolo BarboliniandGitHub a8806c2457 Improve BytesMut::split suggestion (#699) 2024-04-25 10:43:15 +02:00
Paolo BarboliniandGitHub baa5053572 Reuse capacity when possible in <BytesMut as Buf>::advance impl (#698) 2024-04-25 09:08:16 +02:00
Brad DunbarGitHubAlice Ryhl
 		9d3ec1cffb Resize refactor (#696) 
* use checked_sub

* return when additional == 0

* move safe operation out of unsafe block

* use spare_capacity_mut instead of chunk_mut

We don't need to check capacity because it's already been reserved
above.

* Add safety comments

* refactor to use guard clauses

This would be better written with let-else, but we won't get that until
`MSRV >= 1.65.x`.

* use if-let instead of unwrap

* reduce scope of unsafe blocks

Co-authored-by: Alice Ryhl <[email protected]>

---------

Co-authored-by: Alice Ryhl <[email protected]>
 2024-04-24 05:49:53 -04:00
Brad DunbarandGitHub 4e2c9c065a Truncate tweaks (#694) 2024-04-17 11:27:00 +02:00
Brad DunbarandGitHub e4af48633c Don't set len in BytesMut::reserve (#682) 
A fundamental invariant of `reserve` is that it can extend capacity
while the stored data remains the same, even if it's moved to a new
allocation. As a result, `len` can never change during a call to
`reserve`.
 2024-04-09 14:35:54 +02:00
Brad DunbarandGitHub 536db06f16 Use ManuallyDrop instead of mem::forget (#675) 2024-03-14 14:40:03 +01:00
Brad DunbarandGitHub 7968f6f83d Remove redundant reserve call (#674) 2024-03-04 09:04:40 +01:00
Brad DunbarandGitHub 99584cc10d Use Iterator from the prelude (#673) 
CI is [failing][failure] due to unused_imports because Iterator is
already in the prelude. Removing it fixes things up.

[failure]: https://github.com/tokio-rs/bytes/actions/runs/8034858583/job/21946873895
 2024-03-03 00:40:17 +09:00
Brad DunbarandGitHub 46289278f5 Refactor split_at/split_to (#663) 
* set len a little more concisely
* inline set_end
* remove kind assertions
* remove a duplicate assertion
* remove redundant assertion and min
* rename set_start to advance_unchecked
 2024-02-23 14:22:58 -08:00
Brad DunbarandGitHub 1bcd2129d1 get_vec_pos: use &self instead of &mut self (#670) 
I can't see any reason that get_vec_pos needs a &mut self.
 2024-02-06 17:34:30 -05:00
Brad DunbarandGitHub f586ffc525 set_vec_pos does not need a second parameter (#672) 
The second argument to `set_vec_pos` always contains the value of
`self.data`. Let's just use `self.data` and remove the second parameter
altogether.
 2024-02-06 11:03:37 -08:00
Brad DunbarandGitHub c6972d6132 Calculate original capacity only if necessary (#666) 
We don't need the original capacity if the shared data is unique, so
let's not calculate it until after that check.
 2024-02-06 10:46:49 -08:00
Brad DunbarandGitHub 47e83056f2 Use sub instead of offset (#668) 
We're always subtracting here, and we already have a usize, so `sub`
seems like a more appropriate usage to me.
 2024-02-06 10:41:44 -08:00
Brad DunbarandGitHub 8bcac21cb4 Restore commented tests (#665) 
These seem to have been commented by accident in #298, and are still
passing.
 2024-02-06 10:17:01 -08:00
Brad DunbarandGitHub e24587dd61 Remove unreachable else branch (#661) 2024-01-28 15:30:30 +03:30
Brad DunbarandGitHub 9257a6ea08 Remove an unnecessary else branch (#662) 2024-01-28 14:20:56 +03:30
Brad DunbarandGitHub 0ba3b4c4cd Remove unnecessary namespace qualifier (#660) 2024-01-28 14:07:11 +03:30
Cyborus04andGitHub 0864aea970 add Bytes::is_unique (#643) 2024-01-19 23:59:30 +01:00
Brad DunbarandGitHub abb4a2e66c BytesMut: Assert alignment of Shared (#652) 
Back in #362, an assertion was added to ensure that the alignment of
bytes::Shared is even so we can use the least significant bit as a flag.
bytes_mut::Shared uses the same technique but has no such assertion so
I've added one here.
 2024-01-19 11:08:27 +01:00
Gabriel GollerandGitHub 72cbb92e0e docs: fix broken links (#639) 
Fixed a few broken links and converted a lot of them from the
html-link to intra-doc links.
 2023-11-16 06:24:21 -05:00
Alice RyhlandGitHub fd9243f9e2 Various cleanup (#635) 2023-10-02 15:40:02 +02:00
mxsmandGitHub a4e16a552b docs: fix some spelling mistakes (#633) 2023-09-25 10:47:02 +02:00
Lucas KentandGitHub a14ef4617c Move comment to correct constant (#629) 2023-09-11 11:12:11 +02:00
Michal NazarewiczandGitHub 99a27542a0 Add a safe way to create UninitSlice from slices (#598) 
Introduce UninitSlice::from_slice and UninitSlice::from_uninit_slice
methods which safely create Uninit slice from provided slice of maybe
uninitialised or initialised memory.

In addition, add `From<&mut [T]>` implementations (for `T=u8` and
`T=MaybeUninit<u8>`) which do conversion from slice to UninitSlice.

Closes: #552
 2023-02-09 17:24:23 +01:00
Paa Kojo SamanpaandGitHub 74b04c7aae Mark BytesMut::extend_from_slice as inline (#595) 
This function can be hot in applications that do a lot of encoding. Ideally would do the same for `<BytesMut as BufMut>::put_slice` and `<BytesMut as BufMut::put_u8`.
 2023-02-04 20:16:41 +01:00