Trait rustc_middle::mir::interpret::MachineStopType

pub trait MachineStopType: AsAny + Display + Send {
    fn is_hard_err(&self) -> bool { ... }
}

A trait for machine-specific errors (or other “machine stop” conditions).

Provided methods

fn is_hard_err(&self) -> bool

If true, emit a hard error instead of going through the CONST_ERR lint

Implementations

impl dyn MachineStopType

pub fn downcast_ref<T: Any>(&self) -> Option<&T>

Implementors