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Document using sync_all

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Chris Gregory 2019-04-01 22:34:57 -04:00
parent f48a5dcf8f
commit b6ebe1bd9e
1 changed files with 3 additions and 4 deletions
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7
src/libstd/fs.rs
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@ -21,10 +21,9 @@ use crate::time::SystemTime;
/// it was opened with. Files also implement [`Seek`] to alter the logical cursor
/// that the file contains internally.
///
/// Files are automatically closed when they go out of scope. All errors are
/// ignored due to complications with correctly handling them. For instance, an
/// error in closing a file could mean that closing failed, or that the file had
/// an error before closing that was only unearthed by closing the file.
/// Files are automatically closed when they go out of scope. Errors detected
/// on closing are ignored by the implementation of `Drop`. Use the method
/// `sync_all` if these errors must be manually handled.
///
/// # Examples
///