1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

#![cfg_attr(docsrs, feature(doc_auto_cfg, doc_cfg))]

//! # Overview
//!
#![doc = include_utils::include_md!("README.md:description")]

use tower::Layer;

pub use crate::error::Error;

mod adapters;
pub mod error;
#[cfg(feature = "util")]
#[cfg_attr(docsrs, doc(cfg(feature = "util")))]
pub mod util;

/// Alias for a Result with the error type `crate::Error`.
pub type Result<T, E = crate::Error> = std::result::Result<T, E>;
/// Body type used in this crate for requests and responses.
pub type HttpBody = reqwest::Body; // TODO Use own type instead of reqwest one.
/// Response type from `http` crate with the body from this crate.
pub type HttpResponse = http::Response<HttpBody>;

/// Adapter type to creating Tower HTTP services from the various clients.
#[derive(Debug, Clone)]
pub struct HttpClientService<S>(S);

impl<S> HttpClientService<S> {
    /// Creates a new HTTP client service wrapper.
    pub const fn new(inner: S) -> Self {
        Self(inner)
    }
}

/// Layer that creates [`HttpClientService`] from the inner service.
#[derive(Debug, Clone, Copy)]
pub struct HttpClientLayer;

impl<S> Layer<S> for HttpClientLayer {
    type Service = HttpClientService<S>;

    fn layer(&self, service: S) -> Self::Service {
        HttpClientService(service)
    }
}