Enum Host 

pub enum Host {
    None,
    Auto,
    Force(HeaderValue),
    Fallback(HeaderValue),
}

Available on crate feature client only.

Layer for inserting Host into the request header.

Variants

None

Do not insert Host into the request headers.

Auto

If there is no Host in request headers, the layer will generate it through target address.

Force(HeaderValue)

Forcely use the given value as Host in request headers, it will override the previous one.

Fallback(HeaderValue)

If there is no Host in request headers, the Host will be set to the given value.

Trait Implementations

impl Clone for Host

fn clone(&self) -> Host

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Host

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

Formats the value using the given formatter.

impl Default for Host

fn default() -> Host

Returns the “default value” for a type.

impl<S> Layer<S> for Host

type Service = HostService<S>

The wrapped service

fn layer(self, inner: S) -> Self::Service

Wrap the given service with the middleware, returning a new service that has been decorated with the middleware. Consumes self.