Enum Protocol 

pub enum Protocol {
    Http,
    Https,
    Ws,
    Wss,
    Grpc,
}

Supported upstream protocols

Variants

Http

Plain HTTP

Https

TLS-secured HTTP

Ws

Plain WebSocket (Upgrade: websocket)

Wss

TLS-secured WebSocket

Grpc

gRPC over HTTP/2

Implementations

impl Protocol

pub fn requires_tls(&self) -> bool

Returns true if this protocol requires TLS

pub fn default_port(&self) -> u16

Returns the default port for this protocol

Trait Implementations

impl Clone for Protocol

fn clone(&self) -> Protocol

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Protocol

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

Formats the value using the given formatter.

impl Default for Protocol

fn default() -> Protocol

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Protocol

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Protocol

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Protocol

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Protocol

impl Eq for Protocol

impl StructuralPartialEq for Protocol