Lib.rs

Derive and proc macros for magnus.

#[magnus::wrap(class = "RbPoint", free_immediately, size)]
struct Point {
    x: isize,
    y: isize,
}

#[magnus::init]
fn init() -> Result<(), magnus::Error> {
    magnus::define_class("RbPoint", magnus::class::object())?;
    Ok(())
}