std::fs::canonicalize
Function std::fs::canonicalize
pub fn canonicalize<P: AsRef<Path>>(path: P) -> Result<PathBuf>
Returns the canonical form of a path with all intermediate components normalized and symbolic links resolved.
Platform-specific behavior
This function currently corresponds to the realpath
function on Unix and the CreateFile
and GetFinalPathNameByHandle
functions on Windows. Note that, this may change in the future.
Errors
This function will return an error in the following situations, but is not limited to just these cases:
-
path
does not exist. - A component in path is not a directory.
Examples
use std::fs; let path = fs::canonicalize("../a/../foo.txt")?;
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/fs/fn.canonicalize.html