Struct Tree 

pub struct Tree { /* private fields */ }

A tree object, which represents a directory. It contains the direct entries of the directory. Subdirectories are represented by the TreeValue::Tree variant. The Tree object associated with the root directory thus represents the entire repository at a given point in time.

The entries must be sorted (by RepoPathComponentBuf’s ordering) and must not contain duplicate names.

Implementations

impl Tree

pub fn from_sorted_entries( entries: Vec<(RepoPathComponentBuf, TreeValue)>, ) -> Self

Creates a new Tree from the given entries. The entries must be sorted by name and must not contain duplicate names.

pub fn is_empty(&self) -> bool

Checks if this tree has no entries.

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

Returns an iterator over the names of the entries in this tree.

pub fn entries(&self) -> TreeEntriesNonRecursiveIterator<'_>

Returns an iterator over the entries in this tree.

pub fn entry(&self, name: &RepoPathComponent) -> Option<TreeEntry<'_>>

Returns the entry at the given basename, if it exists.

pub fn value(&self, name: &RepoPathComponent) -> Option<&TreeValue>

Returns the value at the given basename, if it exists.

Trait Implementations

impl Clone for Tree

fn clone(&self) -> Tree

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ContentHash for Tree

fn hash(&self, state: &mut impl DigestUpdate)

Update the hasher state with this object’s content

impl Debug for Tree

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

Formats the value using the given formatter.

impl Default for Tree

fn default() -> Tree

Returns the “default value” for a type.

impl PartialEq for Tree

fn eq(&self, other: &Tree) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Tree

impl StructuralPartialEq for Tree