# Functions
FromMessage creates a OrderCancelReject from a quickfix.Message instance.
New returns a OrderCancelReject initialized with the required fields for OrderCancelReject.
Route returns the beginstring, message type, and MessageRoute for this Message type.
# Structs
OrderCancelReject is the fix44 OrderCancelReject type, MsgType = 9.
# Type aliases
A RouteOut is the callback type that should be implemented for routing Message.