Struct SeedHash 

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

Content-addressed cache hash for a seed.

Wraps the SHA-256 digest produced by [HashChain] so the type expresses “seed hash”, not “32 raw bytes”. Round-trips through hex strings via std::fmt::Display / std::str::FromStr / serde.

Implementations

impl SeedHash

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

Trait Implementations

impl Clone for SeedHash

fn clone(&self) -> SeedHash

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SeedHash

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SeedHash

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

Deserialize this value from the given Serde deserializer.

impl Display for SeedHash

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

Formats the value using the given formatter.

impl From<Array<u8, <Sha256 as OutputSizeUser>::OutputSize>> for SeedHash

fn from(digest: Output<Sha256>) -> Self

Converts to this type from the input type.

impl FromStr for SeedHash

type Err = SeedHashError

The associated error which can be returned from parsing.

fn from_str(input: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for SeedHash

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 SeedHash

fn eq(&self, other: &SeedHash) -> 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 SeedHash

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

Serialize this value into the given Serde serializer.

impl Eq for SeedHash

impl StructuralPartialEq for SeedHash