Struct WeakImage

pub struct WeakImage { /* private fields */ }

A weak reference to an Image.

Implementations

impl WeakImage

pub fn id(&self) -> ImageId

Get the ImageId.

pub fn strong_count(&self) -> usize

Get the number of strong references to the image.

pub fn weak_count(&self) -> usize

Get the number of weak references to the image.

Trait Implementations

impl Clone for WeakImage

fn clone(&self) -> WeakImage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WeakImage

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

Formats the value using the given formatter.

impl Hash for WeakImage

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for WeakImage

fn eq(&self, other: &WeakImage) -> 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 WeakImage