Enum lichen::var::Var

pub enum Var {
    String(String),
    Num(f32),
    Bool(bool),
    Sym(String),
}

Supported Var Types

These are parsed from IR variants

Variants

String(String)Num(f32)Bool(bool)Sym(String)

Methods

impl Var

fn parse(t: IR) -> Result<Var, &'static str>

fn get_num(&self, data: &Def) -> Result<f32, &'static str>

Get any underlying number

Trait Implementations

impl Debug for Var

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

Formats the value using the given formatter.

impl Clone for Var

fn clone(&self) -> Var

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for Var

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

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

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

This method tests for !=.

impl ToString for Var

fn to_string(&self) -> String

Converts the given value to a String.

impl From<bool> for Var

fn from(t: bool) -> Var

Performs the conversion.

impl From<f32> for Var

fn from(t: f32) -> Var

Performs the conversion.

impl From<String> for Var

fn from(t: String) -> Var

Performs the conversion.

impl<'a> From<&'a str> for Var

fn from(t: &str) -> Var

Performs the conversion.