Function PxProfilerCallback_zoneStart_mut 

pub unsafe extern "C" fn PxProfilerCallback_zoneStart_mut(
    self_: *mut PxProfilerCallback,
    eventName: *const c_char,
    detached: bool,
    contextId: u64,
) -> *mut c_void

Mark the beginning of a nested profile block

Returns implementation-specific profiler data for this event