Enum TunnelType 

pub enum TunnelType {
    Tcp = 0,
    Udp = 1,
    Http = 2,
}

隧道传输协议类型。

Variants

Tcp = 0

TCP 隧道 — 每个外部连接使用一条独立数据通道

Udp = 1

UDP 隧道 — 一条持久数据通道承载帧封装的数据报

Http = 2

HTTP 隧道 — v0.1 等价于 TCP

Implementations

impl TunnelType

pub fn as_str(&self) -> &'static str

返回协议类型的字符串标识（"tcp" / "udp" / "http"）。

pub fn from_u8(v: u8) -> Option<Self>

从 u8 解析（用于二进制握手帧解码），返回 None 表示未知值。

pub fn to_u8(self) -> u8

将类型编码为 u8（用于二进制握手帧编码）。

pub fn parse(s: &str) -> Self

从字符串解析（"tcp" / "udp" / "http"），未知值回退到 Tcp。

Trait Implementations

impl Clone for TunnelType

fn clone(&self) -> TunnelType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TunnelType

impl Debug for TunnelType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TunnelType

fn deserialize<D: Deserializer<'de>>(d: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for TunnelType

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

Formats the value using the given formatter.

impl Eq for TunnelType

impl PartialEq for TunnelType

fn eq(&self, other: &TunnelType) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for TunnelType

fn serialize<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TunnelType