Struct ContentHash 

pub struct ContentHash(pub [u8; 32]);

BLAKE3-32 content hash. Used for lockfile integrity + cache keys.

Tuple Fields

0: [u8; 32]

Implementations

impl ContentHash

pub fn of(bytes: &[u8]) -> Self

Hash arbitrary bytes.

pub const fn genesis() -> Self

Genesis sentinel (all-zero).

pub fn hex(&self) -> String

64-char lowercase hex.

pub fn from_hex(s: &str) -> Option<Self>

Parse a 64-char hex string. Returns None for any other length or non-hex content.

pub fn from_hex_padded(s: &str) -> Option<Self>

Parse a hex string of any length: 64 chars → BLAKE3-32, otherwise re-hash the raw string. Useful for ingesting heterogeneous integrity hashes (sha256:hex / sha512:hex / etc.) into the typed ContentHash cache-key space without losing identity.

Trait Implementations

impl Clone for ContentHash

fn clone(&self) -> ContentHash

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContentHash

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ContentHash

fn deserialize<D: Deserializer<'de>>(de: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for ContentHash

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

Formats the value using the given formatter.

impl Hash for ContentHash

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 ContentHash

fn eq(&self, other: &ContentHash) -> 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 Serialize for ContentHash

fn serialize<S: Serializer>(&self, ser: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl Copy for ContentHash

impl Eq for ContentHash

impl StructuralPartialEq for ContentHash