Add ErrorKind::OutOfMemory #84744
Merged
Add ErrorKind::OutOfMemory #84744
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
r? @dtolnay (rust-highfive has picked a reviewer for you, use r? to override) |
rust-highfive
added
the
S-waiting-on-review
This comment has been minimized.
This comment has been minimized.
jyn514
added
the
T-libs-api
|
@bors r+ |
|
📌 Commit 91caf05 has been approved by |
bors
added
S-waiting-on-bors
JohnTitor
added a commit
to JohnTitor/rust
that referenced
this pull request
May 1, 2021
Add ErrorKind::OutOfMemory Ability to express `ENOMEM` as an `io::Error`. I've used `OutOfMemory` as opposed to `NotEnoughMem` or `AllocationFailed`, because "OOM" is used in Rust already. See also rust-lang#84612
|
Failed in rollup: #84785 (comment) @bors r- |
bors
added
S-waiting-on-author
This comment has been minimized.
This comment has been minimized.
|
@JohnTitor I've updated the Clippy test |
|
@bors r=joshtriplett |
|
📌 Commit 19568f9 has been approved by |
bors
added
S-waiting-on-bors
|
⌛ Testing commit 19568f9 with merge b8ede0a7a60a5d31e94006d225d88bb3d6292ece... |
|
💔 Test failed - checks-actions |
bors
removed
the
S-waiting-on-bors
bors
added
the
S-waiting-on-review
@bors retry |
bors
added
S-waiting-on-bors
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
May 3, 2021
Rollup of 6 pull requests Successful merges: - rust-lang#84072 (Allow setting `target_family` to multiple values, and implement `target_family="wasm"`) - rust-lang#84744 (Add ErrorKind::OutOfMemory) - rust-lang#84784 (Add help message to suggest const for unused type param) - rust-lang#84811 (RustDoc: Fix bounds linking trait.Foo instead of traitalias.Foo) - rust-lang#84818 (suggestion for unit enum variant when matched with a patern) - rust-lang#84832 (Do not print visibility in external traits) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
dtolnay
added
the
needs-fcp
|
@rfcbot fcp merge I guess JFYI @rust-lang/libs. |
|
The idea of adding more error codes did come up a few times, but you're right, an fcp is warranted to have all of that discussion in public and make sure everyone gets polled. @rfcbot poll T-libs confirming addition of ErrorKind values EDIT: hmmm, rfcbot doesn't seem to be responding... |
m-ou-se
reviewed
May 3, 2021
@joshtriplett I don't think it watches merged/closed PRs. An FCP would require a new issue. |
GuillaumeGomez
added a commit
to GuillaumeGomez/rust
that referenced
this pull request
May 3, 2021
Correct stability of ErrorKind::OutOfMemory rust-lang#84744
GuillaumeGomez
added a commit
to GuillaumeGomez/rust
that referenced
this pull request
May 3, 2021
Correct stability of ErrorKind::OutOfMemory Fix for rust-lang#84744
|
Wait, did this get merged without going through FCP? AIUI, all new stable APIs to std should be going through FCP. cc @rust-lang/libs |
|
That was my mistake, sorry; this was discussed verbally but not FCPed, and despite the positive outcome of that discussion, it does still need an FCP to check for (and document) consensus. I'll start a new issue to do that FCP poll. |
wip-sync
pushed a commit
to NetBSD/pkgsrc-wip
that referenced
this pull request
Aug 12, 2021
Pkgsrc changes:
* Bump bootstrap requirements to 1.53.0.
* Adjust patches, adapt to upstream changes, adjust cargo checksums
* If using an external llvm, require >= 10.0
Upsteream changes:
Version 1.54.0 (2021-07-29)
============================
Language
-----------------------
- [You can now use macros for values in built-in attribute macros.][83366]
While a seemingly minor addition on its own, this enables a lot of
powerful functionality when combined correctly. Most notably you can
now include external documentation in your crate by writing the following.
```rust
#![doc = include_str!("README.md")]
```
You can also use this to include auto-generated modules:
```rust
#[path = concat!(env!("OUT_DIR"), "/generated.rs")]
mod generated;
```
- [You can now cast between unsized slice types (and types which contain
unsized slices) in `const fn`.][85078]
- [You can now use multiple generic lifetimes with `impl Trait` where the
lifetimes don't explicitly outlive another.][84701] In code this means
that you can now have `impl Trait<'a, 'b>` where as before you could
only have `impl Trait<'a, 'b> where 'b: 'a`.
Compiler
-----------------------
- [Rustc will now search for custom JSON targets in
`/lib/rustlib/<target-triple>/target.json` where `/` is the "sysroot"
directory.][83800] You can find your sysroot directory by running
`rustc --print sysroot`.
- [Added `wasm` as a `target_family` for WebAssembly platforms.][84072]
- [You can now use `#[target_feature]` on safe functions when targeting
WebAssembly platforms.][84988]
- [Improved debugger output for enums on Windows MSVC platforms.][85292]
- [Added tier 3\* support for `bpfel-unknown-none`
and `bpfeb-unknown-none`.][79608]
\* Refer to Rust's [platform support page][platform-support-doc] for more
information on Rust's tiered platform support.
Libraries
-----------------------
- [`panic::panic_any` will now `#[track_caller]`.][85745]
- [Added `OutOfMemory` as a variant of `io::ErrorKind`.][84744]
- [ `proc_macro::Literal` now implements `FromStr`.][84717]
- [The implementations of vendor intrinsics in core::arch have been
significantly refactored.][83278] The main user-visible changes are
a 50% reduction in the size of libcore.rlib and stricter validation
of constant operands passed to intrinsics. The latter is technically
a breaking change, but allows Rust to more closely match the C vendor
intrinsics API.
Stabilized APIs
---------------
- [`BTreeMap::into_keys`]
- [`BTreeMap::into_values`]
- [`HashMap::into_keys`]
- [`HashMap::into_values`]
- [`arch::wasm32`]
- [`VecDeque::binary_search`]
- [`VecDeque::binary_search_by`]
- [`VecDeque::binary_search_by_key`]
- [`VecDeque::partition_point`]
Cargo
-----
- [Added the `--prune <spec>` option to `cargo-tree` to remove a package from
the dependency graph.][cargo/9520]
- [Added the `--depth` option to `cargo-tree` to print only to a certain depth
in the tree ][cargo/9499]
- [Added the `no-proc-macro` value to `cargo-tree --edges` to hide procedural
macro dependencies.][cargo/9488]
- [A new environment variable named `CARGO_TARGET_TMPDIR` is
available.][cargo/9375]
This variable points to a directory that integration tests and
benches can use as a "scratchpad" for testing filesystem operations.
Compatibility Notes
-------------------
- [Mixing Option and Result via `?` is no longer permitted in
closures for inferred types.][86831]
- [Previously unsound code is no longer permitted where different
constructors in branches could require different lifetimes.][85574]
- As previously mentioned the [`std::arch` instrinsics now uses
stricter const checking][83278] than before and may reject some
previously accepted code.
- [`i128` multiplication on Cortex M0+ platforms currently
unconditionally causes overflow when compiled with `codegen-units
= 1`.][86063]
[85574]: rust-lang/rust#85574
[86831]: rust-lang/rust#86831
[86063]: rust-lang/rust#86063
[86831]: rust-lang/rust#86831
[79608]: rust-lang/rust#79608
[84988]: rust-lang/rust#84988
[84701]: rust-lang/rust#84701
[84072]: rust-lang/rust#84072
[85745]: rust-lang/rust#85745
[84744]: rust-lang/rust#84744
[85078]: rust-lang/rust#85078
[84717]: rust-lang/rust#84717
[83800]: rust-lang/rust#83800
[83366]: rust-lang/rust#83366
[83278]: rust-lang/rust#83278
[85292]: rust-lang/rust#85292
[cargo/9520]: rust-lang/cargo#9520
[cargo/9499]: rust-lang/cargo#9499
[cargo/9488]: rust-lang/cargo#9488
[cargo/9375]: rust-lang/cargo#9375
[`BTreeMap::into_keys`]: https://doc.rust-lang.org/std/collections/struct.BTreeMap.html#method.into_keys
[`BTreeMap::into_values`]: https://doc.rust-lang.org/std/collections/struct.BTreeMap.html#method.into_values
[`HashMap::into_keys`]: https://doc.rust-lang.org/std/collections/struct.HashMap.html#method.into_keys
[`HashMap::into_values`]: https://doc.rust-lang.org/std/collections/struct.HashMap.html#method.into_values
[`arch::wasm32`]: https://doc.rust-lang.org/core/arch/wasm32/index.html
[`VecDeque::binary_search`]: https://doc.rust-lang.org/std/collections/struct.VecDeque.html#method.binary_search
[`VecDeque::binary_search_by`]: https://doc.rust-lang.org/std/collections/struct.VecDeque.html#method.binary_search_by
[`VecDeque::binary_search_by_key`]: https://doc.rust-lang.org/std/collections/struct.VecDeque.html#method.binary_search_by_key
[`VecDeque::partition_point`]: https://doc.rust-lang.org/std/collections/struct.VecDeque.html#method.partition_point
# for free
to join this conversation on GitHub.
Already have an account?
# to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Ability to express
ENOMEMas anio::Error.I've used
OutOfMemoryas opposed toNotEnoughMemorAllocationFailed, because "OOM" is used in Rust already.See also #84612