Struct ergo_lib::ast::Constant

pub struct Constant {
    pub tpe: SType,
    pub v: ConstantVal,
}

Constant

Fields

tpe: SType

Constant type

v: ConstantVal

Constant value

Implementations

impl Constant

pub fn base16_str(&self) -> String

Serialized bytes encoded as Base16

Trait Implementations

impl Clone for Constant

fn clone(&self) -> Constant

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Constant

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Constant

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Eq for Constant

impl From<Constant> for Base16EncodedBytes

fn from(v: Constant) -> Base16EncodedBytes

Performs the conversion.

impl From<EcPoint> for Constant

fn from(v: EcPoint) -> Constant

Performs the conversion.

impl From<SigmaProp> for Constant

fn from(v: SigmaProp) -> Constant

Performs the conversion.

impl<T: LiftIntoSType + StoredNonPrimitive + Into<ConstantVal>> From<Vec<T>> for Constant

fn from(v: Vec<T>) -> Self

Performs the conversion.

impl From<Vec<i8>> for Constant

fn from(v: Vec<i8>) -> Constant

Performs the conversion.

impl From<Vec<u8>> for Constant

fn from(v: Vec<u8>) -> Self

Performs the conversion.

impl From<bool> for Constant

fn from(v: bool) -> Constant

Performs the conversion.

impl From<i16> for Constant

fn from(v: i16) -> Constant

Performs the conversion.

impl From<i32> for Constant

fn from(v: i32) -> Constant

Performs the conversion.

impl From<i64> for Constant

fn from(v: i64) -> Constant

Performs the conversion.

impl From<i8> for Constant

fn from(v: i8) -> Constant

Performs the conversion.

impl PartialEq<Constant> for Constant

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

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

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

This method tests for !=.

impl Serialize for Constant

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl SigmaSerializable for Constant

fn sigma_serialize<W: SigmaByteWrite>(&self, w: &mut W) -> Result<(), Error>

Write self to the given writer. This function has a sigma_ prefix to alert the reader that the serialization in use is consensus-critical serialization
Notice that the error type is std::io::Error; this indicates that serialization MUST be infallible up to errors in the underlying writer. In other words, any type implementing SigmaSerializable must make illegal states unrepresentable.

fn sigma_parse<R: SigmaByteRead>(r: &mut R) -> Result<Self, SerializationError>

Try to read self from the given reader. sigma- prefix to alert the reader that the serialization in use is consensus-critical

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

Serialize any SigmaSerializable value into bytes

fn sigma_parse_bytes(bytes: Vec<u8>) -> Result<Self, SerializationError>

Parse self from the bytes

impl StructuralEq for Constant

impl StructuralPartialEq for Constant

impl<T: TryExtractFrom<ConstantVal>> TryExtractFrom<Constant> for T

fn try_extract_from(cv: Constant) -> Result<Self, TryExtractFromError>

Extract the value or return an error if type does not match

impl<T: TryExtractFrom<ConstantVal> + StoredNonPrimitive + LiftIntoSType> TryExtractFrom<Constant> for Vec<T>

fn try_extract_from(c: Constant) -> Result<Self, TryExtractFromError>

Extract the value or return an error if type does not match

impl TryExtractFrom<Constant> for Vec<i8>

fn try_extract_from(c: Constant) -> Result<Self, TryExtractFromError>

Extract the value or return an error if type does not match

impl TryExtractFrom<Constant> for Vec<u8>

fn try_extract_from(cv: Constant) -> Result<Self, TryExtractFromError>

Extract the value or return an error if type does not match

impl TryFrom<Base16DecodedBytes> for Constant

type Error = SerializationError

The type returned in the event of a conversion error.

fn try_from(bytes: Base16DecodedBytes) -> Result<Self, Self::Error>

Performs the conversion.