Type Alias flipperzero_sys::FuriThreadStateCallback

pub type FuriThreadStateCallback = Option<unsafe extern "C" fn(state: FuriThreadState, context: *mut c_void)>;

State change callback function pointer type.

The function to be used as a state callback MUST follow this signature.

Arguments

• state (direction in) - identifier of the state the thread has transitioned to
• context (direction in, out) - pointer to a user-specified object

Aliased Type

enum FuriThreadStateCallback {
    None,
    Some(unsafe extern "C" fn(_: u8, _: *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u8, _: *mut c_void))

Some value of type T.