Struct snarkvm_wasm::program::HeaderLeaf

pub struct HeaderLeaf<N>where
    N: Network,{ /* private fields */ }

The Merkle leaf for the block header.

Implementations

impl<N> HeaderLeaf<N>where
    N: Network,

pub const fn new(index: u8, id: Field<N>) -> HeaderLeaf<N>

Initializes a new instance of HeaderLeaf.

pub const fn index(&self) -> u8

Returns the index of the Merkle leaf.

pub const fn id(&self) -> Field<N>

Returns the ID in the Merkle leaf.

Trait Implementations

impl<N> Clone for HeaderLeaf<N>where
    N: Clone + Network,

fn clone(&self) -> HeaderLeaf<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N> Debug for HeaderLeaf<N>where
    N: Network,

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

Prints the leaf as a JSON-string.

impl<'de, N> Deserialize<'de> for HeaderLeaf<N>where
    N: Network,

fn deserialize<D>(
    deserializer: D
) -> Result<HeaderLeaf<N>, <D as Deserializer<'de>>::Error>where
    D: Deserializer<'de>,

Deserializes the leaf from a string or bytes.

impl<N> Display for HeaderLeaf<N>where
    N: Network,

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

Displays the leaf as a JSON-string.

impl<N> FromBytes for HeaderLeaf<N>where
    N: Network,

fn read_le<R>(reader: R) -> Result<HeaderLeaf<N>, Error>where
    R: Read,

Reads the header leaf from a buffer.

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

Returns Self from a byte array in little-endian order.

impl<N> FromStr for HeaderLeaf<N>where
    N: Network,

fn from_str(
    leaf: &str
) -> Result<HeaderLeaf<N>, <HeaderLeaf<N> as FromStr>::Err>

Initializes the leaf from a JSON-string.

type Err = Error

The associated error which can be returned from parsing.

impl<N> PartialEq<HeaderLeaf<N>> for HeaderLeaf<N>where
    N: PartialEq<N> + Network,

fn eq(&self, other: &HeaderLeaf<N>) -> bool

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<N> Serialize for HeaderLeaf<N>where
    N: Network,

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

Serializes the leaf into string or bytes.

impl<N> ToBits for HeaderLeaf<N>where
    N: Network,

fn to_bits_le(&self) -> Vec<bool, Global>

Returns the little-endian bits of the Merkle leaf.

fn to_bits_be(&self) -> Vec<bool, Global>

Returns the big-endian bits of the Merkle leaf.

impl<N> ToBytes for HeaderLeaf<N>where
    N: Network,

fn write_le<W>(&self, writer: W) -> Result<(), Error>where
    W: Write,

Writes the header leaf to a buffer.

fn to_bytes_le(&self) -> Result<Vec<u8, Global>, Error>where
    Self: Sized,

Returns self as a byte array in little-endian order.

impl<N> Copy for HeaderLeaf<N>where
    N: Copy + Network,

impl<N> Eq for HeaderLeaf<N>where
    N: Eq + Network,

impl<N> StructuralEq for HeaderLeaf<N>where
    N: Network,

impl<N> StructuralPartialEq for HeaderLeaf<N>where
    N: Network,