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Add support for functions declared in script

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This commit is contained in:
jonathandturner
2016-03-01 20:45:02 -05:00
parent a8fa76c2fc
commit d8dd673459
3 changed files with 236 additions and 116 deletions
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21
src/main.rs
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@@ -23,17 +23,18 @@ fn showit<T: Display>(x: &mut T) -> () {
}
fn main() {
let mut engine = Engine::new();
&(showit as fn(x: &mut i32)->()).register(&mut engine, "print");
&(showit as fn(x: &mut i64)->()).register(&mut engine, "print");
&(showit as fn(x: &mut u32)->()).register(&mut engine, "print");
&(showit as fn(x: &mut u64)->()).register(&mut engine, "print");
&(showit as fn(x: &mut f32)->()).register(&mut engine, "print");
&(showit as fn(x: &mut f64)->()).register(&mut engine, "print");
&(showit as fn(x: &mut bool)->()).register(&mut engine, "print");
&(showit as fn(x: &mut String)->()).register(&mut engine, "print");
for fname in env::args().skip(1) {
let mut engine = Engine::new();
&(showit as fn(x: &mut i32)->()).register(&mut engine, "print");
&(showit as fn(x: &mut i64)->()).register(&mut engine, "print");
&(showit as fn(x: &mut u32)->()).register(&mut engine, "print");
&(showit as fn(x: &mut u64)->()).register(&mut engine, "print");
&(showit as fn(x: &mut f32)->()).register(&mut engine, "print");
&(showit as fn(x: &mut f64)->()).register(&mut engine, "print");
&(showit as fn(x: &mut bool)->()).register(&mut engine, "print");
&(showit as fn(x: &mut String)->()).register(&mut engine, "print");
if let Ok(mut f) = File::open(fname.clone()) {
let mut contents = String::new();
if let Ok(_) = f.read_to_string(&mut contents) {