Struct PipelineCache 

pub struct PipelineCache { /* private fields */ }

A simple LRU-eviction cache for compiled compute pipelines.

Keyed by a string label; evicts the oldest entry when the capacity is reached.

Implementations

impl PipelineCache

pub fn new(capacity: usize) -> Self

Create a new cache with the given capacity.

pub fn insert(&mut self, key: &str, pipeline: CpuComputeDispatch)

Insert (or replace) a pipeline under key.

pub fn get(&self, key: &str) -> Option<&CpuComputeDispatch>

Look up a cached pipeline by key.

pub fn len(&self) -> usize

Number of cached entries.

pub fn is_empty(&self) -> bool

Whether the cache is empty.

pub fn clear(&mut self)

Clear all cached pipelines.