Enum StackItem 

pub enum StackItem {
    Number(i64),
    Hash(HashValue),
    Scalar(ScalarValue),
    Commitment(CompressedCommitment<RistrettoPublicKey>),
    PublicKey(CompressedKey<RistrettoPublicKey>),
    Signature(CompressedCheckSigSchnorrSignature),
}

Variants

Number(i64)

Hash(HashValue)

Scalar(ScalarValue)

Commitment(CompressedCommitment<RistrettoPublicKey>)

PublicKey(CompressedKey<RistrettoPublicKey>)

Signature(CompressedCheckSigSchnorrSignature)

Implementations

impl StackItem

pub fn to_bytes<'a>(&self, array: &'a mut Vec<u8>) -> &'a [u8]

Convert an input item into its binary representation and append it to the array. The function returns the byte slice that matches the item as a convenience

pub fn read_next(bytes: &[u8]) -> Option<(Self, &[u8])>

Take a byte slice and read the next stack item from it, including any associated data. read_next returns a tuple of the deserialised item, and an updated slice that has the Opcode and data removed.

Trait Implementations

impl Clone for StackItem

fn clone(&self) -> StackItem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StackItem

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

Formats the value using the given formatter.

impl From<[u8; 32]> for StackItem

fn from(item: ScalarValue) -> Self

Converts to this type from the input type.

impl From<CompressedCommitment<RistrettoPublicKey>> for StackItem

fn from(item: CompressedCommitment<RistrettoPublicKey>) -> Self

Converts to this type from the input type.

impl From<CompressedKey<RistrettoPublicKey>> for StackItem

fn from(item: CompressedKey<RistrettoPublicKey>) -> Self

Converts to this type from the input type.

impl From<CompressedSchnorrSignature<RistrettoPublicKey, RistrettoSecretKey, CheckSigHashDomain>> for StackItem

fn from(item: CompressedCheckSigSchnorrSignature) -> Self

Converts to this type from the input type.

impl From<i64> for StackItem

fn from(item: i64) -> Self

Converts to this type from the input type.

impl PartialEq for StackItem

fn eq(&self, other: &StackItem) -> 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 Eq for StackItem

impl StructuralPartialEq for StackItem