Struct hdrs::Readdir

pub struct Readdir { /* private fields */ }

Readdir is an Iterator of metadata, returned by read_dir

Implementations

impl Readdir

pub fn into_inner(self) -> IntoIter<Metadata>

Methods from Deref<Target = IntoIter<Metadata>>

pub fn as_slice(&self) -> &[T]

Returns the remaining items of this iterator as a slice.

Examples

let vec = vec!['a', 'b', 'c'];
let mut into_iter = vec.into_iter();
assert_eq!(into_iter.as_slice(), &['a', 'b', 'c']);
let _ = into_iter.next().unwrap();
assert_eq!(into_iter.as_slice(), &['b', 'c']);

pub fn as_mut_slice(&mut self) -> &mut [T]

Returns the remaining items of this iterator as a mutable slice.

Examples

let vec = vec!['a', 'b', 'c'];
let mut into_iter = vec.into_iter();
assert_eq!(into_iter.as_slice(), &['a', 'b', 'c']);
into_iter.as_mut_slice()[2] = 'z';
assert_eq!(into_iter.next().unwrap(), 'a');
assert_eq!(into_iter.next().unwrap(), 'b');
assert_eq!(into_iter.next().unwrap(), 'z');

pub fn allocator(&self) -> &A

🔬This is a nightly-only experimental API. (allocator_api)

Returns a reference to the underlying allocator.

Trait Implementations

impl Debug for Readdir

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

Formats the value using the given formatter.

impl Deref for Readdir

type Target = IntoIter<Metadata>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for Readdir

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl From<Vec<Metadata>> for Readdir

fn from(v: Vec<Metadata>) -> Self

Converts to this type from the input type.