Struct romulus::runtime::Environment

pub struct Environment<'a> {
    pub lineno: i64,
    pub event: Event,
    // some fields omitted
}

Embodies the current state of the program

Fields

lineno: i64

The current line number being processed

event: Event

Current event being handled

Methods

impl<'a> Environment<'a>

pub fn new<W: Write>(
    w: &'a mut W,
    node: &Seq,
    seperator: Regex
) -> Environment<'a>

Creates a new environment

impl<'a> Environment<'a>

pub fn lookup(&self, key: &str) -> Option<String>

Looks up a variable from the stack of scopes