//! UDP High-speed Voice Packet structures.
//!
//! Defines the headers and payload structures for the low-latency voice data
//! sent over UDP.

use serde::{Deserialize, Serialize};

/// The header attached to every UDP voice frame.
///
/// We separate this from the payload to allow the server to rapidly route packets
/// using just the `session_token` without fully deserializing the heavy audio data.
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct VoicePacketHeader {
    /// The unique session ID matching the client's TCP authentication token.
    pub session_token: u32,
    /// A strictly increasing sequence number to detect dropped or out-of-order packets.
    pub sequence_num: u64,
    /// The timestamp of the packet generation, used to align jitter buffers.
    pub timestamp: u64,
}