# Functions
CallMethodInfoBidirectionalStream returns CallMethodInfo structure initialized for the bidirectional streaming RPC.
CallMethodInfoClientStream returns CallMethodInfo structure initialized for the client-side streaming RPC.
CallMethodInfoServerStream returns CallMethodInfo structure initialized for the server-side streaming RPC.
CallMethodInfoUnary returns CallMethodInfo structure initialized for the unary RPC.
# Structs
CallMethodInfo is an information about the RPC.