Add read_exact_at and write_all_at to WASI's FileExt
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LGTM |
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Ok, thanks! @bors: r+ |
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…, r=alexcrichton Add `read_exact_at` and `write_all_at` to WASI's `FileExt` This adds `read_exact_at` and `write_all_at` to WASI's `FileExt`, similar to the Unix versions of the same names.
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…, r=alexcrichton Add `read_exact_at` and `write_all_at` to WASI's `FileExt` This adds `read_exact_at` and `write_all_at` to WASI's `FileExt`, similar to the Unix versions of the same names.
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…, r=alexcrichton Add `read_exact_at` and `write_all_at` to WASI's `FileExt` This adds `read_exact_at` and `write_all_at` to WASI's `FileExt`, similar to the Unix versions of the same names.
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This adds `read_exact_at` and `write_all_at` to WASI's `FileExt`, similar to the Unix versions of the same names.
Rename the existing read_at/write_at to read_vectored_at/write_vectored_at, for consistency with libstd's read_vectored/write_vectored. And, introduce new read_at/write_at functions which take a single buffer, similar to all other targets which provide these functions, so this will make it easier for applications to share code between WASI and other targets. Note that WASI's FileExt is currently unstable.
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Updated to rename WASI's |
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@bors: r+ |
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…, r=alexcrichton Add `read_exact_at` and `write_all_at` to WASI's `FileExt` This adds `read_exact_at` and `write_all_at` to WASI's `FileExt`, similar to the Unix versions of the same names.
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…, r=alexcrichton Add `read_exact_at` and `write_all_at` to WASI's `FileExt` This adds `read_exact_at` and `write_all_at` to WASI's `FileExt`, similar to the Unix versions of the same names.
Manishearth
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…, r=alexcrichton Add `read_exact_at` and `write_all_at` to WASI's `FileExt` This adds `read_exact_at` and `write_all_at` to WASI's `FileExt`, similar to the Unix versions of the same names.
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Jul 11, 2020
…, r=alexcrichton Add `read_exact_at` and `write_all_at` to WASI's `FileExt` This adds `read_exact_at` and `write_all_at` to WASI's `FileExt`, similar to the Unix versions of the same names.
Manishearth
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…, r=alexcrichton Add `read_exact_at` and `write_all_at` to WASI's `FileExt` This adds `read_exact_at` and `write_all_at` to WASI's `FileExt`, similar to the Unix versions of the same names.
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Jul 11, 2020
…arth Rollup of 19 pull requests Successful merges: - rust-lang#71322 (Accept tuple.0.0 as tuple indexing (take 2)) - rust-lang#72303 (Add core::future::{poll_fn, PollFn}) - rust-lang#73862 (Stabilize casts and coercions to `&[T]` in const fn) - rust-lang#73887 (stabilize const mem::forget) - rust-lang#73989 (adjust ub-enum test to be endianess-independent) - rust-lang#74045 (Explain effects of debugging options from config.toml) - rust-lang#74076 (Add `read_exact_at` and `write_all_at` to WASI's `FileExt`) - rust-lang#74099 (Add VecDeque::range* methods) - rust-lang#74100 (Use str::strip* in bootstrap) - rust-lang#74103 (Only add CFGuard on `windows-msvc` targets) - rust-lang#74109 (Only allow `repr(i128/u128)` on enum) - rust-lang#74122 (Start-up clean-up) - rust-lang#74125 (Correctly mark the ending span of a match arm) - rust-lang#74127 (Avoid "whitelist") - rust-lang#74129 (:arrow_up: rust-analyzer) - rust-lang#74135 (Update books) - rust-lang#74145 (Update rust-installer to latest version) - rust-lang#74161 (Fix disabled dockerfiles) - rust-lang#74162 (take self by value in ToPredicate) Failed merges: r? @ghost
compiler-errors
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May 15, 2025
…tabilization, r=joboet Remove `stable` attribute from wasi fs (read_exact|write_all)_at The docs for [`std::os::wasi::fs::FileExt::read_exact_at`](https://doc.rust-lang.org/1.86.0/std/os/wasi/fs/trait.FileExt.html#method.read_exact_at) and [`std::os::wasi::fs::FileExt::write_all_at`](https://doc.rust-lang.org/1.86.0/std/os/wasi/fs/trait.FileExt.html#method.write_all_at) show the methods to be stable since v1.33, which is not correct and was a mistake made when the methods were added in (rust-lang#74076 (review)). The reviewer seemed to think this was an insta-stabilization, but the entire file is marked as unstable so that was not right. The stabilization version would also have been wrong either way.
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…tabilization, r=joboet Remove `stable` attribute from wasi fs (read_exact|write_all)_at The docs for [`std::os::wasi::fs::FileExt::read_exact_at`](https://doc.rust-lang.org/1.86.0/std/os/wasi/fs/trait.FileExt.html#method.read_exact_at) and [`std::os::wasi::fs::FileExt::write_all_at`](https://doc.rust-lang.org/1.86.0/std/os/wasi/fs/trait.FileExt.html#method.write_all_at) show the methods to be stable since v1.33, which is not correct and was a mistake made when the methods were added in (rust-lang#74076 (review)). The reviewer seemed to think this was an insta-stabilization, but the entire file is marked as unstable so that was not right. The stabilization version would also have been wrong either way.
hkBst
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May 16, 2025
…tabilization, r=joboet Remove `stable` attribute from wasi fs (read_exact|write_all)_at The docs for [`std::os::wasi::fs::FileExt::read_exact_at`](https://doc.rust-lang.org/1.86.0/std/os/wasi/fs/trait.FileExt.html#method.read_exact_at) and [`std::os::wasi::fs::FileExt::write_all_at`](https://doc.rust-lang.org/1.86.0/std/os/wasi/fs/trait.FileExt.html#method.write_all_at) show the methods to be stable since v1.33, which is not correct and was a mistake made when the methods were added in (rust-lang#74076 (review)). The reviewer seemed to think this was an insta-stabilization, but the entire file is marked as unstable so that was not right. The stabilization version would also have been wrong either way.
rust-timer
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May 16, 2025
Rollup merge of rust-lang#140910 - paolobarbolini:wasi-fs-incorrect-stabilization, r=joboet Remove `stable` attribute from wasi fs (read_exact|write_all)_at The docs for [`std::os::wasi::fs::FileExt::read_exact_at`](https://doc.rust-lang.org/1.86.0/std/os/wasi/fs/trait.FileExt.html#method.read_exact_at) and [`std::os::wasi::fs::FileExt::write_all_at`](https://doc.rust-lang.org/1.86.0/std/os/wasi/fs/trait.FileExt.html#method.write_all_at) show the methods to be stable since v1.33, which is not correct and was a mistake made when the methods were added in (rust-lang#74076 (review)). The reviewer seemed to think this was an insta-stabilization, but the entire file is marked as unstable so that was not right. The stabilization version would also have been wrong either way.
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This adds
read_exact_atandwrite_all_atto WASI'sFileExt,similar to the Unix versions of the same names.