Struct ContentIdentity 

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

A content-identified pointer to an external state blob.

Opaque bytes, not a payload: this is a hash, never the sensitive state itself, so it is safe to display.

Implementations

impl ContentIdentity

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

Constructs a content identity from its raw bytes.

pub fn of(bytes: &[u8]) -> ContentIdentity

Returns the SHA-256 content identity of bytes.

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

Borrows the raw content-identity bytes.

Trait Implementations

impl Clone for ContentIdentity

fn clone(&self) -> ContentIdentity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ContentIdentity

impl Debug for ContentIdentity

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

Formats the value using the given formatter.

impl Eq for ContentIdentity

impl Hash for ContentIdentity

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 ContentIdentity

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ContentIdentity