native
TrieIterGetKey
Syntax
native TrieIterGetKey(TrieIter:handle, key[], outputsize);Description
Retrieves the key the iterator currently points to.
Parameters
| handle | Iterator handle. |
|---|---|
| key | Buffer to store the current key in. |
| outputsize | Maximum size of string buffer. |
Return
Nnumber of bytes written to the buffer
Error
Invalid handle
Iterator has been closed (underlying map destroyed)
Iterator is outdated