intercom_common::returnhandlers

Function get_return_handler

Source 
pub fn get_return_handler(
    retval_ty: &Option<Type>,
    return_ty: &Option<Type>,
    span: Span,
    type_system: ModelTypeSystem,
) -> Result<Box<dyn ReturnHandler>, &'static str>
Expand description

Resolves the correct return handler to use.