Expand description
Asynchronous Services
A Service
is a trait representing an asynchronous
function of a request to a response. It’s similar to
async fn(Request) -> Result<Response, Error>
.
The argument and return value isn’t strictly required to be for HTTP. Therefore, hyper uses several “trait aliases” to reduce clutter around bounds. These are:
HttpService
: This is blanketly implemented for all types that implementService<http::Request<B1>, Response = http::Response<B2>>
.
§HttpService
In hyper, especially in the server setting, a Service
is usually bound
to a single connection. It defines how to respond to all requests that
connection will receive.
The helper service_fn
should be sufficient for most cases, but
if you need to implement Service
for a type manually, you can follow the example
in service_struct_impl.rs
.
Traits§
- An asynchronous function from
Request
toResponse
. - An asynchronous function from a
Request
to aResponse
.
Functions§
- Create a
Service
from a function.