Struct ColourmapId 

pub struct ColourmapId(pub usize);

Identifies a colourmap (LUT) uploaded to the GPU.

An append-only registry handle. The inner index is public because the built-in colourmaps have stable indices a consumer can name directly; the registry is never freed, so this stays a plain index.

Tuple Fields

0: usize

Trait Implementations

impl Clone for ColourmapId

fn clone(&self) -> ColourmapId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ColourmapId

impl Debug for ColourmapId

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

Formats the value using the given formatter.

impl Eq for ColourmapId

impl Hash for ColourmapId

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 ColourmapId

fn eq(&self, other: &ColourmapId) -> 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 StructuralPartialEq for ColourmapId