Struct ContentDigest 

pub struct ContentDigest { /* private fields */ }

A BLAKE3 content digest with explicit identity context.

Implementations

impl ContentDigest

pub fn compute(data: &[u8]) -> Self

Computes a domain-separated digest from raw bytes.

pub fn compute_str(data: &str) -> Self

Computes a domain-separated digest from a UTF-8 string.

pub fn compute_json<T: Serialize + ?Sized>( value: &T, ) -> Result<Self, DigestError>

Computes an RFC 8785 digest using the default JSON schema identity.

pub fn compute_json_with_schema<T: Serialize + ?Sized>( value: &T, schema_id: impl Into<String>, schema_version: impl Into<String>, ) -> Result<Self, DigestError>

Computes an RFC 8785 digest bound to a schema ID and version.

pub fn hex(&self) -> &str

Returns the hex representation.

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

Returns the raw 32-byte digest.

pub fn metadata(&self) -> &DigestMetadata

Returns the identity context bound into the digest.

pub fn from_hex(hex: impl Into<String>) -> Result<Self, DigestError>

Creates a raw-byte digest wrapper from validated hex.

pub fn from_hex_unchecked(hex: impl Into<String>) -> Self

Creates a raw-byte digest wrapper without validating its hex.

Trait Implementations

impl Clone for ContentDigest

fn clone(&self) -> ContentDigest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContentDigest

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ContentDigest

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ContentDigest

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

Formats the value using the given formatter.

impl Eq for ContentDigest

impl Hash for ContentDigest

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 JsonSchema for ContentDigest

fn schema_name() -> String

The name of the generated JSON Schema.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

impl Ord for ContentDigest

fn cmp(&self, other: &ContentDigest) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ContentDigest

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for ContentDigest

fn partial_cmp(&self, other: &ContentDigest) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for ContentDigest

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ContentDigest