std​::io​::fs

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Functions

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Function std::io::fs::chmod[src]

pub fn chmod(path: &Path, mode: FilePermission) -> IoResult<()>

Changes the permission mode bits found on a file or a directory. This function takes a mask from the io module

Example

fn main() { #![allow(unused_must_use)] use std::io; use std::io::fs; fs::chmod(&Path::new("file.txt"), io::UserFile); fs::chmod(&Path::new("file.txt"), io::UserRead | io::UserWrite); fs::chmod(&Path::new("dir"), io::UserDir); fs::chmod(&Path::new("file.exe"), io::UserExec); }
use std::io;
use std::io::fs;

fs::chmod(&Path::new("file.txt"), io::UserFile);
fs::chmod(&Path::new("file.txt"), io::UserRead | io::UserWrite);
fs::chmod(&Path::new("dir"),      io::UserDir);
fs::chmod(&Path::new("file.exe"), io::UserExec);

Error

If this function encounters an I/O error, it will return an Err value. Some possible error situations are not having the permission to change the attributes of a file or the file not existing.