Enum casper_execution_engine::storage::trie::Pointer

pub enum Pointer {
    LeafPointer(Blake2bHash),
    NodePointer(Blake2bHash),
}

Represents a pointer to the next object in a Merkle Trie

Variants

LeafPointer(Blake2bHash)

NodePointer(Blake2bHash)

Implementations

impl Pointer

pub fn hash(&self) -> &Blake2bHash

pub fn update(&self, hash: Blake2bHash) -> Self

Trait Implementations

impl Clone for Pointer

fn clone(&self) -> Pointer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Pointer

impl Debug for Pointer

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

Formats the value using the given formatter.

impl Eq for Pointer

impl FromBytes for Pointer

fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), Error>

Deserializes the slice into Self.

fn from_vec(bytes: Vec<u8>) -> Result<(Self, Vec<u8>), Error>

Deserializes the Vec<u8> into Self.

impl PartialEq<Pointer> for Pointer

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for Pointer

impl StructuralPartialEq for Pointer

impl ToBytes for Pointer

fn to_bytes(&self) -> Result<Vec<u8>, Error>

Serializes &self to a Vec<u8>.

fn serialized_length(&self) -> usize

Returns the length of the Vec<u8> which would be returned from a successful call to to_bytes() or into_bytes(). The data is not actually serialized, so this call is relatively cheap.

fn into_bytes(self) -> Result<Vec<u8>, Error>

Consumes self and serializes to a Vec<u8>.