[−][src]Macro rhai::def_package
Macro that makes it easy to define a package (which is basically a shared module) and register functions into it.
Functions can be added to the package using the standard module methods such as
set_fn_2
, set_fn_3_mut
, set_fn_0
etc.
Examples
use rhai::{Dynamic, EvalAltResult}; use rhai::def_package; fn add(x: i64, y: i64) -> Result<i64, Box<EvalAltResult>> { Ok(x + y) } def_package!(rhai:MyPackage:"My super-duper package", lib, { // Load a binary function with all value parameters. lib.set_fn_2("my_add", add); });
The above defines a package named 'MyPackage' with a single function named 'my_add'.