Type Alias pgrx_pg_sys::WALSegmentCloseCB

pub type WALSegmentCloseCB = Option<unsafe extern "C" fn(xlogreader: *mut XLogReaderState)>;

Aliased Type

enum WALSegmentCloseCB {
    None,
    Some(unsafe extern "C" fn(_: *mut XLogReaderState)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut XLogReaderState))

Some value of type T.