Struct ResourceId

pub struct ResourceId { /* private fields */ }

A unique identifier for a resource item.

A unique resource is usually identified by ResourceIndex, but if you need to have a resource container for a resource type then identify each item in the container, this would be useful. This resource item identifier is composed of the ResourceIndex and item index as well. The item index is a pair of index(usize) and generation(u64) so that you can use it for most cases.

Implementations

impl ResourceId

pub const fn new(ri: ResourceIndex, ii: With<usize, u64>) -> Self

Creates a new ResourceId with the given resource index and item index.

pub const fn resource_index(&self) -> ResourceIndex

Returns resource index.

pub const fn item_index(&self) -> With<usize, u64>

Returns item index.

Item index consists of an index(usize) and a generation(u64), but the generation may not be used. It depends.

Trait Implementations

impl Clone for ResourceId

fn clone(&self) -> ResourceId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Hash for ResourceId

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

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 ResourceId

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

impl Eq for ResourceId

impl StructuralPartialEq for ResourceId