Struct TagFile 

pub struct TagFile { /* private fields */ }

Implementations

impl TagFile

pub fn load(path: &Path) -> Result<Self, Error>

pub fn reload_if_changed(&mut self) -> Result<bool, Error>

Re-stat the on-disk tag file and, if its mtime changed, re-parse it in place. Returns Ok(true) when a reload happened, Ok(false) otherwise. Stat or parse errors that occur during reload are surfaced as Err; callers may choose to surface them as a status hint and keep using the previously-loaded state.

pub fn lookup(&self, name: &str) -> &[TagEntry]

pub fn names(&self) -> impl Iterator<Item = &str>

pub fn base_dir(&self) -> &Path

pub fn find_walking_up(start: &Path) -> Option<PathBuf>

Walk up from start looking for a tags file. If start is a regular file, begin at its parent directory. Returns the first tags found, or None at the filesystem root.

Trait Implementations

impl Clone for TagFile

fn clone(&self) -> TagFile

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TagFile

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.