Struct Builtin 

pub struct Builtin<O: PineOutput> {
    pub call: BuiltinFn<O>,
    pub signature: BuiltinSignature,
}

A callable builtin together with the arguments it accepts, so semantic analysis can reject a bad call without running it. Both come from the same #[derive(BuiltinFunction)], so they cannot drift apart.

Fields

call: BuiltinFn<O>

signature: BuiltinSignature

Implementations

impl<O: PineOutput> Builtin<O>

pub fn untyped(call: BuiltinFn<O>) -> Self

A builtin whose arguments are not described, so nothing is checked. For the few callables written by hand rather than derived.

Trait Implementations

impl<O: Clone + PineOutput> Clone for Builtin<O>

fn clone(&self) -> Builtin<O>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.