Enum ucglib::ast::Value

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

Represents a Value in the UCG parsed AST.

Variants

Empty(Position)Boolean(Positioned<bool>)Int(Positioned<i64>)Float(Positioned<f64>)String(Positioned<String>)Symbol(Positioned<String>)Tuple(Positioned<FieldList>)List(ListDef)Selector(SelectorDef)

Methods

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 Debug for Value

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for Value

fn eq(&self, __arg_0: &Value) -> bool

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

fn ne(&self, __arg_0: &Value) -> bool

This method tests for !=.

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.