30 lines
951 B
Rust
30 lines
951 B
Rust
use std::env;
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use std::fmt::Display;
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extern crate rhai;
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use rhai::{Engine, FnRegister};
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fn showit<T: Display>(x: &mut T) -> () {
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println!("{}", x)
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}
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fn main() {
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for fname in env::args().skip(1) {
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let mut engine = Engine::new();
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engine.register_fn("print", showit as fn(x: &mut i32) -> ());
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engine.register_fn("print", showit as fn(x: &mut i64) -> ());
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engine.register_fn("print", showit as fn(x: &mut u32) -> ());
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engine.register_fn("print", showit as fn(x: &mut u64) -> ());
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engine.register_fn("print", showit as fn(x: &mut f32) -> ());
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engine.register_fn("print", showit as fn(x: &mut f64) -> ());
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engine.register_fn("print", showit as fn(x: &mut bool) -> ());
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engine.register_fn("print", showit as fn(x: &mut String) -> ());
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match engine.eval_file::<()>(&fname) {
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Ok(_) => (),
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Err(e) => println!("Error: {}", e),
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}
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}
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}
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