Struct HotReloadRegistry 

pub struct HotReloadRegistry {
    pub watcher: ShaderWatcher,
    pub invalidated_pipelines: HashSet<String>,
    pub reload_count: u64,
    /* private fields */
}

Maps render pipeline IDs to the shader labels they depend on and automatically marks pipelines as invalidated when their shaders change.

Fields

watcher: ShaderWatcher

invalidated_pipelines: HashSet<String>

Set of pipeline IDs that need to be rebuilt.

reload_count: u64

Total number of successful reloads processed.

Implementations

impl HotReloadRegistry

pub fn new() -> Self

Create a new registry with a default watcher (500 ms poll interval).

pub fn register_pipeline( &mut self, pipeline_id: impl Into<String>, shader_label: &str, )

Register a pipeline as depending on a shader label.

A pipeline may depend on multiple shaders; call this method once per shader dependency.

pub fn process_changes(&mut self) -> Vec<String>

Poll for shader changes and mark dependent pipelines as invalidated.

Returns the list of pipeline IDs that have been newly invalidated.

pub fn is_invalidated(&self, pipeline_id: &str) -> bool

Returns true if the pipeline is currently marked as invalidated.

pub fn clear_invalidated(&mut self, pipeline_id: &str)

Clear the invalidation flag for a pipeline after it has been rebuilt.

Trait Implementations

impl Default for HotReloadRegistry

fn default() -> Self

Returns the “default value” for a type.