[−][src]Function sled::sled_iter_next
#[no_mangle]pub unsafe extern "C" fn sled_iter_next(
iter: *mut Iter,
key: *mut *const c_char,
keylen: *mut size_t,
val: *mut *const c_char,
vallen: *mut size_t
) -> c_uchar
Get they next kv pair from an iterator.
Caller is responsible for freeing the key and value with sled_free_buf
.
Returns 0 when exhausted.