Enum WitnessCondition

pub enum WitnessCondition {
    Boolean(bool),
    Not(Box<WitnessCondition>),
    And(Vec<WitnessCondition>),
    Or(Vec<WitnessCondition>),
    ScriptHash(H160),
    Group(Secp256r1PublicKey),
    CalledByEntry,
    CalledByContract(H160),
    CalledByGroup(Secp256r1PublicKey),
}

Enum representing the different types of witness conditions that can be used in a smart contract.

Variants

Boolean(bool)

Boolean value.

Not(Box<WitnessCondition>)

Not operator.

And(Vec<WitnessCondition>)

And operator.

Or(Vec<WitnessCondition>)

Or operator.

ScriptHash(H160)

Script hash.

Group(Secp256r1PublicKey)

Public key group.

CalledByEntry

Called by entry.

CalledByContract(H160)

Called by contract.

CalledByGroup(Secp256r1PublicKey)

Called by public key group.

Implementations

impl WitnessCondition

pub fn json_value(&self) -> &'static str

Returns the JSON value of the witness condition.

pub fn byte(&self) -> u8

Returns the byte value of the witness condition.

pub fn boolean_expression(&self) -> Option<bool>

Returns the boolean expression of the witness condition.

pub fn expression(&self) -> Option<&WitnessCondition>

Returns the expression of the witness condition.

pub fn expression_list(&self) -> Option<&[WitnessCondition]>

Returns the expression list of the witness condition.

pub fn script_hash(&self) -> Option<&H160>

Returns the script hash of the witness condition.

pub fn group(&self) -> Option<&Secp256r1PublicKey>

Returns the public key group of the witness condition.

pub fn from_bytes(bytes: &[u8]) -> Result<WitnessCondition, TransactionError>

Trait Implementations

impl Clone for WitnessCondition

fn clone(&self) -> WitnessCondition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WitnessCondition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WitnessCondition

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for WitnessCondition

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

Hashes the witness condition.

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 NeoSerializable for WitnessCondition

type Error = TransactionError

fn size(&self) -> usize

fn encode(&self, writer: &mut Encoder)

fn decode(reader: &mut Decoder<'_>) -> Result<Self, Self::Error>

fn to_array(&self) -> Vec<u8>

impl PartialEq for WitnessCondition

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

Tests for self and other values to be equal, and is used by ==.

const 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 Serialize for WitnessCondition

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for WitnessCondition