Struct Connection 

pub struct Connection {
    pub id: ConnectionId,
    pub addr: SocketAddr,
    pub connected_at: Instant,
    pub metadata: HashMap<String, String>,
    pub rooms: Vec<RoomId>,
}

连接信息

Fields

id: ConnectionId

连接 ID

addr: SocketAddr

客户端地址

connected_at: Instant

连接时间

metadata: HashMap<String, String>

用户自定义数据

rooms: Vec<RoomId>

所属房间列表

Implementations

impl Connection

pub fn new(id: ConnectionId, addr: SocketAddr) -> Self

创建新连接

pub fn with_metadata( self, key: impl Into<String>, value: impl Into<String>, ) -> Self

设置元数据

pub fn duration(&self) -> Duration

获取连接持续时间

Trait Implementations

impl Clone for Connection

fn clone(&self) -> Connection

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Connection

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.