Module sntp 

Simple Network Time Protocol (SNTPv4, RFC 4330) client messages.

use oxstack_net::sntp;
let request = sntp::request();
// send `request` over UDP to port 123, receive `reply`, then:
let t = sntp::parse_reply(&reply).unwrap();
assert!(t.unix_seconds > 1_700_000_000);

Structs

ServerTime

Time reported by a server.

Enums

Error

Why a reply was rejected.

Constants

PACKET_LEN

Size of an SNTP message without extensions.

PORT

UDP port SNTP servers listen on.

Functions

parse_reply

Validates a reply and extracts its transmit timestamp.

request

A client request: just the header byte, everything else zero (RFC 4330 §5 allows clients to leave the transmit timestamp zero).