Enum Expression

pub enum Expression<T = DefaultTypeSet>
where
    T: TypeSet,
{
    Variable {
        variable: Token,
    },
    Literal {
        value: Literal<T>,
    },
    UnaryOperator {
        name: Token,
        operand: Box<Self>,
    },
    BinaryOperator {
        name: Token,
        operands: Box<[Self; 2]>,
    },
    FunctionCall {
        name: Token,
        arguments: Box<[Self]>,
    },
}

Variants

Variable

Fields

variable: Token

Literal

Fields

value: Literal<T>

UnaryOperator

Fields

name: Token

operand: Box<Self>

BinaryOperator

Fields

name: Token

operands: Box<[Self; 2]>

FunctionCall

Fields

name: Token

arguments: Box<[Self]>

Implementations

impl<T> Expression<T>

where T: TypeSet,

pub fn location(&self) -> Location

pub fn as_variable(&self) -> Option<Token>

Trait Implementations

impl<T> Clone for Expression<T>

where T: TypeSet + Clone,

fn clone(&self) -> Expression<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Debug for Expression<T>

where T: TypeSet + Debug,

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

Formats the value using the given formatter.