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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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16
src/fn_register.rs
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@@ -1,7 +1,7 @@
use std::any::Any;
use std::boxed::Box;
use engine::{EvalError, Engine};
use engine::{EvalError, Engine, Arity0, Arity1, Arity2, Arity3};
pub trait FnRegister {
fn register(self, engine: &mut Engine, name: &str);
@@ -24,7 +24,7 @@ impl<T: Any+Clone, U: Any+Clone, V: Any+Clone, W: Any+Clone> FnRegister for fn(&
);
let ent = engine.fns_arity_3.entry(name.to_string()).or_insert(Vec::new());
(*ent).push(wrapped);
(*ent).push(Arity3::ExternalFn(wrapped));
}
}
@@ -45,7 +45,7 @@ impl<T: Any+Clone, U: Any+Clone, V: Any+Clone, W: Any+Clone> FnRegister for fn(T
);
let ent = engine.fns_arity_3.entry(name.to_string()).or_insert(Vec::new());
(*ent).push(wrapped);
(*ent).push(Arity3::ExternalFn(wrapped));
}
}
@@ -65,7 +65,7 @@ impl<T: Any+Clone, U: Any+Clone, V: Any+Clone> FnRegister for fn(&mut T, U)->V {
);
let ent = engine.fns_arity_2.entry(name.to_string()).or_insert(Vec::new());
(*ent).push(wrapped);
(*ent).push(Arity2::ExternalFn(wrapped));
}
}
@@ -85,7 +85,7 @@ impl<T: Any+Clone, U: Any+Clone, V: Any+Clone> FnRegister for fn(T, U)->V {
);
let ent = engine.fns_arity_2.entry(name.to_string()).or_insert(Vec::new());
(*ent).push(wrapped);
(*ent).push(Arity2::ExternalFn(wrapped));
}
}
@@ -104,7 +104,7 @@ impl<T: Any+Clone, U: Any+Clone> FnRegister for fn(&mut T)->U {
);
let ent = engine.fns_arity_1.entry(name.to_string()).or_insert(Vec::new());
(*ent).push(wrapped);
(*ent).push(Arity1::ExternalFn(wrapped));
}
}
@@ -122,7 +122,7 @@ impl<T: Any+Clone, U: Any+Clone> FnRegister for fn(T)->U {
);
let ent = engine.fns_arity_1.entry(name.to_string()).or_insert(Vec::new());
(*ent).push(wrapped);
(*ent).push(Arity1::ExternalFn(wrapped));
}
}
@@ -134,6 +134,6 @@ impl<T: Any+Clone> FnRegister for fn()->T {
);
let ent = engine.fns_arity_0.entry(name.to_string()).or_insert(Vec::new());
(*ent).push(wrapped);
(*ent).push(Arity0::ExternalFn(wrapped));
}
}