Type Alias nessa::operations::BinaryFunction

pub type BinaryFunction = Option<BinaryFunctionInner>;

Aliased Type

enum BinaryFunction {
    None,
    Some(fn(_: &Vec<Type>, _: &Type, _: Object, _: Object, _: &NessaContext) -> Result<Object, String>),
}

Variants

None

No value.

Some(fn(_: &Vec<Type>, _: &Type, _: Object, _: Object, _: &NessaContext) -> Result<Object, String>)

Some value of type T.