Struct FunctionCache 

pub struct FunctionCache { /* private fields */ }

Cache for compiled functions.

Implementations

impl FunctionCache

pub fn new(max_size: usize) -> Self

Creates a new function cache.

pub fn default_size() -> Self

Creates a cache with default size (1000).

pub fn hash_graph(graph: &Graph) -> u64

Computes a hash key for a graph.

pub fn get(&self, key: u64) -> Option<CompiledFunction>

Gets a cached function or returns None.

pub fn get_by_graph(&self, graph: &Graph) -> Option<CompiledFunction>

Gets a cached function by graph.

pub fn insert(&self, key: u64, func: CompiledFunction)

Inserts a compiled function.

pub fn insert_for_graph(&self, graph: &Graph, func: CompiledFunction)

Inserts a compiled function for a graph.

pub fn len(&self) -> usize

Returns the number of cached functions.

pub fn is_empty(&self) -> bool

Returns whether the cache is empty.

pub fn clear(&self)

Clears the cache.

pub fn stats(&self) -> CacheStats

Returns cache statistics.

Trait Implementations

impl Default for FunctionCache

fn default() -> Self

Returns the “default value” for a type.