Module chakracore::script

Functionality for executing and parsing JavaScript.

The simple eval function should cover most needs. It evalutes the supplied code directly and returns the script's value.

let result = js::script::eval(&guard, "10 + 10").unwrap();
assert_eq!(result.to_integer(&guard), 20);

Another option is to parse the source code and execute it at a later time with a function. This is done using the parse function:

let add = js::script::parse(&guard, "10 + 10").unwrap();
let result = add.call(&guard, &[]).unwrap();
assert_eq!(result.to_integer(&guard), 20);

Functions

eval	Evaluates code directly.
eval_with_name	Evaluates code and associates it with a name.
parse	Parses code and returns it as a function.
parse_with_name	Parses code and associates it with a name, returns it as a function.