Struct ClientDataHash 

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

A validated client data hash (must be exactly 32 bytes)

This newtype ensures that client data hashes are always the correct length, preventing runtime validation errors.

Implementations

impl ClientDataHash

pub fn new(hash: [u8; 32]) -> Self

Create a new ClientDataHash from a 32-byte array

pub fn from_slice(slice: &[u8]) -> Result<Self>

Create a ClientDataHash from a slice

Errors

Returns Error::InvalidClientDataHash if the slice is not exactly 32 bytes.

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

Get a reference to the underlying hash bytes

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

Get the hash as a slice

Trait Implementations

impl AsRef<[u8]> for ClientDataHash

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

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

impl Clone for ClientDataHash

fn clone(&self) -> ClientDataHash

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClientDataHash

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

Formats the value using the given formatter.

impl From<[u8; 32]> for ClientDataHash

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

Converts to this type from the input type.

impl PartialEq for ClientDataHash

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

impl Eq for ClientDataHash

impl StructuralPartialEq for ClientDataHash