Commit 3792519
committed
rust: update to version 1.57.0.
Pkgsrc changes:
* Adapt a couple of patches
Upstream changes:
Version 1.57.0 (2021-12-02)
==========================
Language
--------
- [Macro attributes may follow `#[derive]` and will see the original
(pre-`cfg`) input.][87220]
- [Accept curly-brace macros in expressions, like `m!{ .. }.method()`
and `m!{ .. }?`.][88690]
- [Allow panicking in constant evaluation.][89508]
Compiler
--------
- [Create more accurate debuginfo for vtables.][89597]
- [Add `armv6k-nintendo-3ds` at Tier 3\*.][88529]
- [Add `armv7-unknown-linux-uclibceabihf` at Tier 3\*.][88952]
- [Add `m68k-unknown-linux-gnu` at Tier 3\*.][88321]
- [Add SOLID targets at Tier 3\*:][86191] `aarch64-kmc-solid_asp3`,
`armv7a-kmc-solid_asp3-eabi`, `armv7a-kmc-solid_asp3-eabihf`
\* Refer to Rust's [platform support page][platform-support-doc] for more
information on Rust's tiered platform support.
Libraries
---------
- [Avoid allocations and copying in `Vec::leak`][89337]
- [Add `#[repr(i8)]` to `Ordering`][89507]
- [Optimize `File::read_to_end` and `read_to_string`][89582]
- [Update to Unicode 14.0][89614]
- [Many more functions are marked `#[must_use]`][89692], producing a warning
when ignoring their return value. This helps catch mistakes such as expecting
a function to mutate a value in place rather than return a new value.
Stabilised APIs
---------------
- [`[T; N]::as_mut_slice`][`array::as_mut_slice`]
- [`[T; N]::as_slice`][`array::as_slice`]
- [`collections::TryReserveError`]
- [`HashMap::try_reserve`]
- [`HashSet::try_reserve`]
- [`String::try_reserve`]
- [`String::try_reserve_exact`]
- [`Vec::try_reserve`]
- [`Vec::try_reserve_exact`]
- [`VecDeque::try_reserve`]
- [`VecDeque::try_reserve_exact`]
- [`Iterator::map_while`]
- [`iter::MapWhile`]
- [`proc_macro::is_available`]
- [`Command::get_program`]
- [`Command::get_args`]
- [`Command::get_envs`]
- [`Command::get_current_dir`]
- [`CommandArgs`]
- [`CommandEnvs`]
These APIs are now usable in const contexts:
- [`hint::unreachable_unchecked`]
Cargo
-----
- [Stabilize custom profiles][cargo/9943]
Compatibility notes
-------------------
Internal changes
----------------
These changes provide no direct user facing benefits, but represent significant
improvements to the internals and overall performance of rustc
and related tools.
- [Added an experimental backend for codegen with `libgccjit`.][87260]
[86191]: rust-lang/rust#86191
[87220]: rust-lang/rust#87220
[87260]: rust-lang/rust#87260
[88243]: rust-lang/rust#88243
[88321]: rust-lang/rust#88321
[88529]: rust-lang/rust#88529
[88690]: rust-lang/rust#88690
[88952]: rust-lang/rust#88952
[89337]: rust-lang/rust#89337
[89507]: rust-lang/rust#89507
[89508]: rust-lang/rust#89508
[89582]: rust-lang/rust#89582
[89597]: rust-lang/rust#89597
[89614]: rust-lang/rust#89614
[89692]: rust-lang/rust#89692
[cargo/9943]: rust-lang/cargo#9943
[`array::as_mut_slice`]: https://doc.rust-lang.org/std/primitive.array.html#method.as_mut_slice
[`array::as_slice`]: https://doc.rust-lang.org/std/primitive.array.html#method.as_slice
[`collections::TryReserveError`]: https://doc.rust-lang.org/std/collections/struct.TryReserveError.html
[`HashMap::try_reserve`]: https://doc.rust-lang.org/std/collections/hash_map/struct.HashMap.html#method.try_reserve
[`HashSet::try_reserve`]: https://doc.rust-lang.org/std/collections/hash_set/struct.HashSet.html#method.try_reserve
[`String::try_reserve`]: https://doc.rust-lang.org/alloc/string/struct.String.html#method.try_reserve
[`String::try_reserve_exact`]: https://doc.rust-lang.org/alloc/string/struct.String.html#method.try_reserve_exact
[`Vec::try_reserve`]: https://doc.rust-lang.org/std/vec/struct.Vec.html#method.try_reserve
[`Vec::try_reserve_exact`]: https://doc.rust-lang.org/std/vec/struct.Vec.html#method.try_reserve_exact
[`VecDeque::try_reserve`]: https://doc.rust-lang.org/std/collections/struct.VecDeque.html#method.try_reserve
[`VecDeque::try_reserve_exact`]: https://doc.rust-lang.org/std/collections/struct.VecDeque.html#method.try_reserve_exact
[`Iterator::map_while`]: https://doc.rust-lang.org/std/iter/trait.Iterator.html#method.map_while
[`iter::MapWhile`]: https://doc.rust-lang.org/std/iter/struct.MapWhile.html
[`proc_macro::is_available`]: https://doc.rust-lang.org/proc_macro/fn.is_available.html
[`Command::get_program`]: https://doc.rust-lang.org/std/process/struct.Command.html#method.get_program
[`Command::get_args`]: https://doc.rust-lang.org/std/process/struct.Command.html#method.get_args
[`Command::get_envs`]: https://doc.rust-lang.org/std/process/struct.Command.html#method.get_envs
[`Command::get_current_dir`]: https://doc.rust-lang.org/std/process/struct.Command.html#method.get_current_dir
[`CommandArgs`]: https://doc.rust-lang.org/std/process/struct.CommandArgs.html
[`CommandEnvs`]: https://doc.rust-lang.org/std/process/struct.CommandEnvs.html1 parent ab45c93 commit 3792519
File tree
4 files changed
+130
-141
lines changed- rust
- patches
4 files changed
+130
-141
lines changed| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
| |||
1 | 1 | | |
2 | 2 | | |
3 | | - | |
| 3 | + | |
4 | 4 | | |
5 | | - | |
6 | 5 | | |
7 | 6 | | |
8 | 7 | | |
| |||
174 | 173 | | |
175 | 174 | | |
176 | 175 | | |
177 | | - | |
| 176 | + | |
178 | 177 | | |
179 | 178 | | |
180 | 179 | | |
181 | 180 | | |
182 | 181 | | |
183 | 182 | | |
184 | 183 | | |
185 | | - | |
| 184 | + | |
186 | 185 | | |
187 | 186 | | |
188 | 187 | | |
189 | 188 | | |
190 | 189 | | |
191 | 190 | | |
192 | 191 | | |
193 | | - | |
| 192 | + | |
194 | 193 | | |
195 | 194 | | |
196 | 195 | | |
197 | 196 | | |
198 | 197 | | |
199 | 198 | | |
200 | 199 | | |
201 | | - | |
| 200 | + | |
202 | 201 | | |
203 | 202 | | |
204 | 203 | | |
205 | 204 | | |
206 | 205 | | |
207 | 206 | | |
208 | 207 | | |
209 | | - | |
| 208 | + | |
210 | 209 | | |
211 | 210 | | |
212 | 211 | | |
213 | 212 | | |
214 | 213 | | |
215 | 214 | | |
216 | 215 | | |
217 | | - | |
| 216 | + | |
218 | 217 | | |
219 | 218 | | |
220 | 219 | | |
221 | 220 | | |
222 | 221 | | |
223 | 222 | | |
224 | 223 | | |
225 | | - | |
| 224 | + | |
226 | 225 | | |
227 | 226 | | |
228 | 227 | | |
| |||
235 | 234 | | |
236 | 235 | | |
237 | 236 | | |
238 | | - | |
| 237 | + | |
239 | 238 | | |
240 | 239 | | |
241 | 240 | | |
| |||
249 | 248 | | |
250 | 249 | | |
251 | 250 | | |
252 | | - | |
| 251 | + | |
253 | 252 | | |
254 | 253 | | |
255 | 254 | | |
256 | 255 | | |
257 | 256 | | |
258 | 257 | | |
259 | 258 | | |
260 | | - | |
| 259 | + | |
261 | 260 | | |
262 | 261 | | |
263 | 262 | | |
| |||
275 | 274 | | |
276 | 275 | | |
277 | 276 | | |
278 | | - | |
| 277 | + | |
279 | 278 | | |
280 | 279 | | |
281 | 280 | | |
282 | 281 | | |
283 | 282 | | |
284 | 283 | | |
285 | 284 | | |
286 | | - | |
| 285 | + | |
287 | 286 | | |
288 | 287 | | |
289 | 288 | | |
| |||
307 | 306 | | |
308 | 307 | | |
309 | 308 | | |
310 | | - | |
| 309 | + | |
311 | 310 | | |
312 | 311 | | |
313 | 312 | | |
| |||
317 | 316 | | |
318 | 317 | | |
319 | 318 | | |
320 | | - | |
| 319 | + | |
321 | 320 | | |
322 | 321 | | |
323 | 322 | | |
| |||
327 | 326 | | |
328 | 327 | | |
329 | 328 | | |
330 | | - | |
| 329 | + | |
331 | 330 | | |
332 | 331 | | |
333 | 332 | | |
| |||
338 | 337 | | |
339 | 338 | | |
340 | 339 | | |
341 | | - | |
| 340 | + | |
342 | 341 | | |
343 | 342 | | |
344 | 343 | | |
| |||
377 | 376 | | |
378 | 377 | | |
379 | 378 | | |
380 | | - | |
381 | | - | |
382 | | - | |
| 379 | + | |
| 380 | + | |
| 381 | + | |
383 | 382 | | |
384 | 383 | | |
385 | 384 | | |
| |||
394 | 393 | | |
395 | 394 | | |
396 | 395 | | |
397 | | - | |
398 | | - | |
| 396 | + | |
| 397 | + | |
399 | 398 | | |
400 | 399 | | |
401 | 400 | | |
| |||
0 commit comments