pub type WALSegmentOpenCB = Option<unsafe extern "C" fn(xlogreader: *mut XLogReaderState, nextSegNo: XLogSegNo, tli_p: *mut TimeLineID)>;Aliased Type§
pub enum WALSegmentOpenCB {
None,
Some(unsafe extern "C" fn(*mut XLogReaderState, u64, *mut u32)),
}