getxattr

extattr

Function getxattr 

Source 
pub fn getxattr<P, S>(path: P, name: S) -> Result<Vec<u8>>
where
    P: AsRef<Path>,
    S: AsRef<OsStr>,
Expand description

Retrieves the value of the extended attribute identified by name and associated with the given path in the filesystem. If path is a symbolic link, it will be dereferenced.

For more information, see getxattr(2)