Struct LazyPathsD 

pub struct LazyPathsD { /* private fields */ }

Lazy iterators over PathD entries from a PathsBlobD.

由 PathsBlobD 惰性产出多条 PathD。

Implementations

impl LazyPathsD

pub fn iter(&self) -> PathsBlobDIter<'_>

Borrowing iterator over paths. / 借用迭代每条路径。

pub fn is_empty(&self) -> bool

True if there is no path segment. / 无任何路径分段。

pub fn into_paths(self) -> PathsD

Consumes and materializes all paths. / 消耗并物化全部路径。

pub fn to_paths(&self) -> PathsD

Clones-by-rebuilding all paths. / 通过迭代收集副本。

pub fn into_first_path(self) -> PathD

First path or empty (common for single-path ops). / 取首条路径（单路径运算常用）。

Trait Implementations

impl Clone for LazyPathsD

fn clone(&self) -> LazyPathsD

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LazyPathsD

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

Formats the value using the given formatter.

impl Default for LazyPathsD

fn default() -> LazyPathsD

Returns the “default value” for a type.

impl<'a> IntoIterator for &'a LazyPathsD

type Item = PathD

The type of the elements being iterated over.

type IntoIter = PathsBlobDIter<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.