Struct CacheKey 

pub struct CacheKey { /* private fields */ }

A 32-byte BLAKE3 hash used as a cache identifier.

The hex form (CacheKey::hex) is the on-disk filename; the byte form is what gets mixed into compound keys.

Implementations

impl CacheKey

pub const fn from_bytes(bytes: [u8; 32]) -> Self

Construct a key directly from a 32-byte hash. Mostly useful for tests and for re-hydrating keys read from disk; production code should produce keys via Hasher::finalize.

pub const fn as_bytes(&self) -> &[u8; 32]

pub fn hex(&self) -> String

64-character lowercase hex encoding, used as the on-disk filename.

Trait Implementations

impl Clone for CacheKey

fn clone(&self) -> CacheKey

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CacheKey

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for CacheKey

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for CacheKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CacheKey

fn eq(&self, other: &CacheKey) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CacheKey

impl Eq for CacheKey

impl StructuralPartialEq for CacheKey