Module handler 

Handlers define what to do with received column definition and row packets.

Structs

CollectHandler

Handler that collects typed rows.

DropHandler

A handler that discards all results.

FirstRowHandler

Handler that collects only the first row.

ForEachHandler

Handler that calls a closure for each row.

ForEachRefHandler

A handler that calls a closure for each row using zero-copy RefFromRow.

Traits

AsyncMessageHandler

Handler for asynchronous messages from the server.

ExtendedHandler

Handler for extended query protocol.

SimpleHandler

Handler for simple query protocol.