Function librocksdb_sys::rocksdb_sstfilewriter_merge
source ยท pub unsafe extern "C" fn rocksdb_sstfilewriter_merge(
writer: *mut rocksdb_sstfilewriter_t,
key: *const c_char,
keylen: usize,
val: *const c_char,
vallen: usize,
errptr: *mut *mut c_char,
)