Type Alias SDL_AssertionHandler 

pub type SDL_AssertionHandler = Option<unsafe extern "C" fn(data: *const SDL_AssertData, userdata: *mut c_void) -> SDL_AssertState>;

A callback that fires when an SDL assertion fails.

Parameters

• data: a pointer to the SDL_AssertData structure corresponding to the current assertion.
• userdata: what was passed as userdata to SDL_SetAssertionHandler().

Return value

Returns an SDL_AssertState value indicating how to handle the failure.

Thread safety

This callback may be called from any thread that triggers an assert at any time.

Availability

This datatype is available since SDL 3.2.0.

Aliased Type

pub enum SDL_AssertionHandler {
    None,
    Some(unsafe extern "C" fn(*const SDL_AssertData, *mut c_void) -> SDL_AssertState),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*const SDL_AssertData, *mut c_void) -> SDL_AssertState)

Some value of type T.