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Use detailed and shorter fs error explaination

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Includes suggestion from the8472 https://github.com/rust-lang/rust/issues/79390#issuecomment-733263336

More detail error explanation in fs doc
This commit is contained in:
Ivan Tham 2020-11-25 11:22:19 +08:00
parent 1c389ffeff
commit 5495ce0874
1 changed files with 3 additions and 3 deletions
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6
library/std/src/fs.rs
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@ -1676,9 +1676,9 @@ pub fn rename<P: AsRef<Path>, Q: AsRef<Path>>(from: P, to: Q) -> io::Result<()>
/// This function will return an error in the following situations, but is not
/// limited to just these cases:
///
/// * The `from` path is not a file.
/// * The `from` file does not exist.
/// * The current process does not have the permission rights to access
/// * `from` is neither a regular file nor a symlink to a regular file.
/// * `from` does not exist.
/// * The current process does not have the permission rights to read
/// `from` or write `to`.
///
/// # Examples