pub fn read_labels() -> Result<Vec<Labelling>> {
    let entries = fs::read_dir("/dev/disk/by-label")?;
    let labels = entries
        .filter_map(|entry| entry.ok())
        .filter_map(|entry| {
            let md = entry.metadata().ok()?;
            let file_type = md.file_type();
            if !file_type.is_symlink() {
                return None;
            }
            let label = sys::decode_string(entry.file_name().to_string_lossy());
            let linked_path = fs::read_link(entry.path())
                .map(|path| path.to_string_lossy().to_string())
                .ok()?;
            let fs_name = format!(
                "/dev/{}",
                linked_path.strip_prefix("../../")?,
            );
            Some(Labelling { label, fs_name })
        })
        .collect();
    Ok(labels)
}
/// try to find all file-system labels
///
/// An error can't be excluded as not all systems expose
/// this information the way lfs-core reads it.
try to find all file-system labels
An error can't be excluded as not all systems expose
this information the way lfs-core reads it.
try to find all file - system labels An error can ' t be excluded as not all systems expose this information the way lfs - core reads it .
pub fn read_labels() -> Result<Vec<Labelling>> {
    let entries = fs::read_dir("/dev/disk/by-label")?;
    let labels = entries
        .filter_map(|entry| entry.ok())
        .filter_map(|entry| {
            let md = entry.metadata().ok()?;
            let file_type = md.file_type();
            if !file_type.is_symlink() {
                return None;
            }
            let label = sys::decode_string(entry.file_name().to_string_lossy());
            let linked_path = fs::read_link(entry.path())
                .map(|path| path.to_string_lossy().to_string())
                .ok()?;
            let fs_name = format!(
                "/dev/{}",
                linked_path.strip_prefix("../../")?,
            );
            Some(Labelling { label, fs_name })
        })
        .collect();
    Ok(labels)
}
pub fn read_labels ( ) -> Result < Vec < Labelling > > { let entries = fs :: read_dir ( " " ) ? ; let labels = entries . filter_map ( | entry | entry . ok ( ) ) . filter_map ( | entry | { let md = entry . metadata ( ) . ok ( ) ? ; let file_type = md . file_type ( ) ; if ! file_type . is_symlink ( ) { return None ; } let label = sys :: decode_string ( entry . file_name ( ) . to_string_lossy ( ) ) ; let linked_path = fs :: read_link ( entry . path ( ) ) . map ( | path | path . to_string_lossy ( ) . to_string ( ) ) . ok ( ) ? ; let fs_name = format ! ( " " linked_path strip_prefix ( " " ) ) ; Some ( Labelling { label , fs_name } ) } ) . collect ( ) ; Ok ( labels ) }
try to find all file-system labels
An error can't be excluded as not all systems expose
this information the way lfs-core reads it.
try to find all file - system labels An error can ' t be excluded as not all systems expose this information the way lfs - core reads it .