Module hello

Abstraction of HELLO command.

For general information about this command, see the Redis documentation.

As this command is executed automatically during connection initialization, there is usually no need for manual execution. Response of HELLO command may be retrieved from Client

Basic usage

Requires RESP3 protocol usage, panics on RESP2

Response is mapped to HelloResponse.

let mut stack = Stack::default();
let clock = StandardClock::default();

// RESP3 protocol is essential
let mut connection_handler = ConnectionHandler::resp3(SocketAddr::from_str("127.0.0.1:6379").unwrap());
let client = connection_handler.connect(&mut stack, Some(&clock)).unwrap();

let command = HelloCommand{};
let response = client.send(command).unwrap().wait().unwrap();

assert_eq!("redis", response.server);
assert_eq!("master", response.role);

Structs

HelloCommand

Abstraction of HELLO command.

HelloResponse

Mapped response to HELLO command