Struct AstCache 

pub struct AstCache { /* private fields */ }

Cache for parsed ASTs with TTL.

Stores parsed ASTs with content hashing to avoid re-parsing unchanged files. Uses a high-performance concurrent cache with automatic eviction.

Implementations

impl AstCache

pub fn new(max_size: usize, ttl_seconds: u64) -> AstCache

Create a new AST cache with the given size limit and TTL

pub fn get(&self, uri: &str, content: &str) -> Option<Arc<Node>>

Get cached AST if still valid

pub fn put(&self, uri: String, content: &str, ast: Arc<Node>)

Store AST in cache.

Moka handles eviction automatically when capacity is reached.

pub fn cleanup(&self)

Clear expired entries.

Moka handles expiration automatically, but this method is kept for API compatibility.