Struct CredentialHash 

pub struct CredentialHash(/* private fields */);

SHA-256 digest of a credential.

This is intentionally distinct from other 32-byte digests in the system (Merkle content hashes, detector-set hashes, verifier cache internals). A credential hash can suppress findings, correlate reports, and cross detector boundaries; keeping it named prevents those contracts from blending into arbitrary [u8; 32] arrays.

Implementations

impl CredentialHash

pub const ZERO: Self

All-zero hash used only as a compatibility sentinel for historical test constructors and old serialized fixtures that omitted real hashes.

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

Construct from raw SHA-256 bytes.

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

Borrow the raw SHA-256 bytes.

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

Return the raw SHA-256 bytes.

pub const fn is_zero(self) -> bool

True when this value is the historical all-zero compatibility sentinel.

Trait Implementations

impl AsRef<[u8; 32]> for CredentialHash

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

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<[u8]> for CredentialHash

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for CredentialHash

fn clone(&self) -> CredentialHash

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CredentialHash

impl Debug for CredentialHash

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

Formats the value using the given formatter.

impl Default for CredentialHash

fn default() -> CredentialHash

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CredentialHash

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for CredentialHash

impl From<CredentialHash> for [u8; 32]

fn from(hash: CredentialHash) -> Self

Converts to this type from the input type.

impl From<[u8; 32]> for CredentialHash

fn from(bytes: [u8; 32]) -> Self

Converts to this type from the input type.

impl Hash for CredentialHash

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 Ord for CredentialHash

fn cmp(&self, other: &CredentialHash) -> 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 CredentialHash

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for CredentialHash

fn partial_cmp(&self, other: &CredentialHash) -> 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 CredentialHash

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 CredentialHash