Type Alias ryna::operations::OptUnaryFunctionFn

pub type OptUnaryFunctionFn = Option<UnaryFunctionFn>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.