Struct TextureRegistry 

pub struct TextureRegistry<V = TextureView> { /* private fields */ }

The engine’s live map from a minted SceneTextureId to the view Command::SceneTexture resolves against.

Generic over the stored view type (default wgpu::TextureView, the real engine’s usage) rather than hardcoded to it, so the registry’s own insert/get/remove behavior stays host-testable with a plain stand-in value — no GPU device needed to exercise the map logic itself.

Implementations

impl<V> TextureRegistry<V>

pub fn new() -> Self

An empty registry.

pub fn insert(&mut self, id: SceneTextureId, view: V) -> Option<V>

Inserts (or replaces) the view registered under id, returning the previous entry, if any.

pub fn get(&self, id: SceneTextureId) -> Option<&V>

The view registered under id, if any.

pub fn remove(&mut self, id: SceneTextureId) -> Option<V>

Removes and returns the view registered under id, if any.

pub fn len(&self) -> usize

The number of registered entries.

pub fn is_empty(&self) -> bool

Whether the registry holds no entries.

Trait Implementations

impl<V: Debug> Debug for TextureRegistry<V>

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

Formats the value using the given formatter.

impl<V> Default for TextureRegistry<V>

fn default() -> Self

Returns the “default value” for a type.