Function librocksdbsys::crocksdb_compactionfilter_create

pub unsafe extern "C" fn crocksdb_compactionfilter_create(
    state: *mut c_void, 
    destructor: extern "C" fn(_: *mut c_void), 
    filter: extern "C" fn(_: *mut c_void, _: c_int, _: *const u8, _: size_t, _: *const u8, _: size_t, _: *mut *mut u8, _: *mut size_t, _: *mut bool) -> bool, 
    name: extern "C" fn(_: *mut c_void) -> *const c_char
) -> *mut DBCompactionFilter