Module ast_cache 

AST Cache for efficient multi-analysis

Provides a caching layer for parsed ASTs to prevent redundant parsing when running multiple sub-analyses on the same file (TIGER-03 mitigation).

Usage

let mut cache = AstCache::new(100);
let tree = cache.get_or_parse(&path, &source)?;
// Tree is cached for subsequent calls

Structs

AstCache

AST cache with LRU eviction

AstCacheKey

Cache key combining path and modification time

CacheStats

Cache statistics

Constants

MAX_CACHE_SIZE

Maximum cache size (number of ASTs to cache)