Trait dangerous_option::ExceptionHandler
[−]
[src]
pub trait ExceptionHandler { fn bad_deref() -> !; fn bad_take() -> !; }
The exception handler defining behavior in case None
is accessed.
Required Methods
fn bad_deref() -> !
Called when dereferencing of None
is attempted.
fn bad_take() -> !
Called on attempt to take out value from Some
, if there is None
.
Implementors
impl ExceptionHandler for DefaultExceptionHandler