Struct jj_lib::local_working_copy::FileStates

pub struct FileStates<'a> { /* private fields */ }

Read-only map of path to file states, possibly filtered by path prefix.

Implementations

impl<'a> FileStates<'a>

pub fn prefixed(&self, base: &RepoPath) -> Self

Returns file states under the given directory path.

pub fn is_empty(&self) -> bool

Returns true if this contains no entries.

pub fn contains_path(&self, path: &RepoPath) -> bool

Returns true if the given path exists.

pub fn get(&self, path: &RepoPath) -> Option<FileState>

Returns file state for the given path.

pub fn iter( &self, ) -> Map<Iter<'a, FileStateEntry>, fn(_: &FileStateEntry) -> (&RepoPath, FileState)>

Iterates file state entries sorted by path.

pub fn paths(&self) -> impl ExactSizeIterator<Item = &'a RepoPath>

Iterates sorted file paths.

Trait Implementations

impl<'a> Clone for FileStates<'a>

fn clone(&self) -> FileStates<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for FileStates<'a>

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

Formats the value using the given formatter.

impl<'a> IntoIterator for FileStates<'a>

type Item = (&'a RepoPath, FileState)

The type of the elements being iterated over.

type IntoIter = Map<Iter<'a, FileStateEntry>, fn(_: &FileStateEntry) -> (&RepoPath, FileState)>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a> Copy for FileStates<'a>