Crate file_parse_cache 

Structs

Blake3Stamp

32-byte BLAKE3 digest, wrapped for trait impls.

ContentHashFingerprint

BLAKE3 hash of the full file content. Robust against mtime resets, but reads the entire file on every check.

FileParseCache

Mtime-gated (or content-hash-gated) file parse cache.

MtimeFingerprint

Compares mtime from filesystem metadata. Cheap (one syscall), but can miss edits that land within the same second on coarse-grained filesystems, and reports false changes after git clone or cargo resets mtimes.

MtimeStamp

Seconds + nanoseconds since UNIX epoch. Negative secs for pre-epoch times.

Traits

Fingerprint

Cheaply identifies whether a file’s content has changed since the last parse.