error[E0277]: the trait bound `NonClonable: Clone` is not satisfied --> ui_tests/non_clonable_second.rs:11:27 | 11 | pub fn test_fn(a: u32, b: NonClonable) -> bool { | ^^^^^^^^^^^ the trait `Clone` is not implemented for `NonClonable` | note: required by a bound in `rhai::Dynamic::cast` --> $WORKSPACE/src/types/dynamic.rs | | pub fn cast(self) -> T { | ^^^^^ required by this bound in `rhai::Dynamic::cast`