Struct TypeHash 

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

A 256-bit type hash for Merkle tree-based type compatibility.

Implementations

impl TypeHash

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

Create from raw bytes.

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

Get the raw bytes.

pub fn from_u64s(a: u64, b: u64, c: u64, d: u64) -> Self

Create from a tuple of 4 u64s (WASM representation).

pub fn to_u64s(&self) -> (u64, u64, u64, u64)

Convert to a tuple of 4 u64s.

pub fn to_hex(&self) -> String

Format as hex string (for display).

pub fn to_short_hex(&self) -> String

Format as short hex (first 8 chars).

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

Const function to create from bytes (for compile-time constants).

Trait Implementations

impl Clone for TypeHash

fn clone(&self) -> TypeHash

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TypeHash

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

Formats the value using the given formatter.

impl Display for TypeHash

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

Formats the value using the given formatter.

impl Hash for TypeHash

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 TypeHash

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

impl Eq for TypeHash

impl StructuralPartialEq for TypeHash