Enum UnaryOperation

pub enum UnaryOperation {
    Abs,
    AbsWrapped,
    Double,
    Inverse,
    Negate,
    Not,
    Square,
    SquareRoot,
    ToXCoordinate,
    ToYCoordinate,
}

A unary operator for a unary expression.

Variants

Abs

Absolute value checking for overflow, i.e. .abs().

AbsWrapped

Absolute value wrapping around at the boundary of the type, i.e. .abs_wrapped().

Double

Double operation, i.e. .double().

Inverse

Multiplicative inverse, i.e. .inv().

Negate

Negate operation, i.e. .neg().

Not

Bitwise NOT, i.e. !, .not().

Square

Square operation, i.e. .square().

SquareRoot

Square root operation, i.e. .sqrt().

ToXCoordinate

Converts a group element to its x-coordinate, i.e. .to_x_coordinate().

ToYCoordinate

Converts a group element to its y-coordinate, i.e. .to_y_coordinate().

Implementations

impl UnaryOperation

pub fn from_symbol(symbol: Symbol) -> Option<Self>

Returns a UnaryOperation from the given Symbol.

fn as_str(self) -> &'static str

Represents the operator as a string.

Trait Implementations

impl Clone for UnaryOperation

fn clone(&self) -> UnaryOperation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UnaryOperation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for UnaryOperation

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for UnaryOperation

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

Formats the value using the given formatter.

impl PartialEq for UnaryOperation

fn eq(&self, other: &UnaryOperation) -> 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 Serialize for UnaryOperation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for UnaryOperation

impl Eq for UnaryOperation

impl StructuralPartialEq for UnaryOperation