Enum ucglib::ast::Value

pub enum Value {
    Empty(Position),
    Boolean(PositionedItem<bool>),
    Int(PositionedItem<i64>),
    Float(PositionedItem<f64>),
    Str(PositionedItem<String>),
    Symbol(PositionedItem<String>),
    Tuple(PositionedItem<FieldList>),
    List(ListDef),
}

Represents a Value in the UCG parsed AST.

Variants

Empty(Position)

Boolean(PositionedItem<bool>)

Int(PositionedItem<i64>)

Float(PositionedItem<f64>)

Str(PositionedItem<String>)

Symbol(PositionedItem<String>)

Tuple(PositionedItem<FieldList>)

List(ListDef)

Implementations

impl Value

pub fn type_name(&self) -> String

Returns the type name of the Value it is called on as a string.

pub fn to_string(&self) -> String

Returns a stringified version of the Value.

pub fn pos(&self) -> &Position

Returns the position for a Value.

pub fn type_equal(&self, target: &Self) -> bool

Returns true if called on a Value that is the same type as itself.

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl PartialEq<Value> for Value

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

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

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

This method tests for !=.

impl StructuralPartialEq for Value