Type Definition lichen::def::Def

type Def = HashMap<String, DefBlock>;

Def alias used for internal evaluation purposes

Trait Implementations

impl Eval for Def

fn get(&self, path: Option<Vec<&str>>, lookup: &str) -> Option<Var>

Get method to retrieve variable from Rust side

fn get_last(&self, lookup: &str) -> Option<(Var, bool)>

Returns final ref or var, and if it is a var

fn set(&mut self, path: Option<Vec<&str>>, lookup: &str, var: Var)

Expects var to be written to underlying mem/store in Rust

fn call(&mut self, var: Var, fun: &str, vars: &Vec<Var>) -> Option<Var>

A custom callable function

fn as_path<'a>(&self, lookup: &'a str) -> (Option<Vec<&'a str>>, &'a str)

fn get_path(&self, lookup: &str) -> Option<Var>

fn set_path(&mut self, lookup: &str, v: Var)