Type Definition rant::RantFunctionHandle
source · [−]pub type RantFunctionHandle = Rc<RantFunction>;Expand description
Type alias for Rc<RantFunction>
Trait Implementations
sourceimpl TryFromRant for RantFunctionHandle
impl TryFromRant for RantFunctionHandle
sourcefn try_from_rant(val: RantValue) -> Result<Self, ValueError>
fn try_from_rant(val: RantValue) -> Result<Self, ValueError>
Convert from a RantValue.
sourcefn is_optional_param_type() -> bool
fn is_optional_param_type() -> bool
Returns true if the type can be used to represent an optional Rant parameter in native functions; otherwise, false.