Function openthread_sys::otThreadRegisterNeighborTableCallback

pub unsafe extern "C" fn otThreadRegisterNeighborTableCallback(
    aInstance: *mut otInstance, 
    aCallback: otNeighborTableCallback
)

This function registers a neighbor table callback function.

The provided callback (if non-NULL) will be invoked when a child or router neighbor entry is being added/removed to/from the neighbor table. Subsequent calls to this method will overwrite the previous callback. Note that this callback in invoked while the neighbor/child table is being updated and always before the otStateChangedCallback.

@param[in] aInstance A pointer to an OpenThread instance. @param[in] aCallback A pointer to callback handler function.