Struct ImageId

pub struct ImageId(/* private fields */);

An ID used to reference images in the resource manager.

Trait Implementations

impl Clone for ImageId

fn clone(&self) -> ImageId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ImageId

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

Formats the value using the given formatter.

impl Default for ImageId

fn default() -> ImageId

Returns the “default value” for a type.

impl Display for ImageId

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

Formats the value using the given formatter.

impl GenerationalId for ImageId

fn new(index: u64, generation: u64) -> ImageId

Creates a new generational id from an index and a generation.

fn index(&self) -> usize

Returns the index of the generational id.

fn generation(&self) -> u16

Returns the generation of the generational id.

fn null() -> ImageId

Creates a null or invalid generational id.

fn is_null(&self) -> bool

Returns true is the generational id is null.

fn root() -> ImageId

Returns the root id usually referring to the first id (e.g. Entity(0)).

impl Hash for ImageId

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 ImageId

fn eq(&self, other: &ImageId) -> 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 Copy for ImageId

impl Eq for ImageId

impl StructuralPartialEq for ImageId