Struct ResourceId 

pub struct ResourceId {
    pub gen: u32,
    pub idx: u32,
}

A generation-checked resource identifier.

The gen field is bumped each time a slot is recycled so that a stale handle cannot accidentally alias a newly allocated resource.

Fields

gen: u32

Generation counter for this slot.

idx: u32

Index into the backing store.

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 Debug for ResourceId

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

Formats the value using the given formatter.

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