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Rollup merge of #131462 - cuviper:open_buffered-error, r=RalfJung

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Mention allocation errors for `open_buffered`

This documents that `File::open_buffered` may return an error on allocation failure.
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Matthias Krüger 2024-10-09 23:03:50 +02:00 committed by GitHub
commit 7a76489454
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library/std/src/fs.rs
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@ -394,7 +394,8 @@ impl File {
///
/// # Errors
///
/// This function will return an error if `path` does not already exist.
/// This function will return an error if `path` does not already exist,
/// or if memory allocation fails for the new buffer.
/// Other errors may also be returned according to [`OpenOptions::open`].
///
/// # Examples