//!<div align="center">

//!  <!-- Version -->

//!  <a href="https://crates.io/crates/ureq">

//!    <img src="https://img.shields.io/crates/v/ureq.svg?style=flat-square"

//!    alt="Crates.io version" />

//!  </a>

//!  <!-- Docs -->

//!  <a href="https://docs.rs/ureq">

//!    <img src="https://img.shields.io/badge/docs-latest-blue.svg?style=flat-square"

//!      alt="docs.rs docs" />

//!  </a>

//!  <!-- Downloads -->

//!  <a href="https://crates.io/crates/ureq">

//!    <img src="https://img.shields.io/crates/d/ureq.svg?style=flat-square"

//!      alt="Crates.io downloads" />

//!  </a>

//!</div>

//!

//! A simple, safe HTTP client.

//!

//! Ureq's first priority is being easy for you to use. It's great for

//! anyone who wants a low-overhead HTTP client that just gets the job done. Works

//! very well with HTTP APIs. Its features include cookies, JSON, HTTP proxies,

//! HTTPS, charset decoding, and is based on the API of the `http` crate.

//!

//! Ureq is in pure Rust for safety and ease of understanding. It avoids using

//! `unsafe` directly. It uses blocking I/O instead of async I/O, because that keeps

//! the API simple and keeps dependencies to a minimum. For TLS, ureq uses

//! rustls or native-tls.

//!

//! See the [changelog] for details of recent releases.

//!

//! [changelog]: https://github.com/algesten/ureq/blob/main/CHANGELOG.md

//!

//! # Usage

//!

//! In its simplest form, ureq looks like this:

//!

//! ```rust

//! let body: String = ureq::get("http://example.com")

//!     .header("Example-Header", "header value")

//!     .call()?

//!     .body_mut()

//!     .read_to_string()?;

//! # Ok::<(), ureq::Error>(())

//! ```

//!

//! For more involved tasks, you'll want to create an [`Agent`]. An Agent

//! holds a connection pool for reuse, and a cookie store if you use the

//! **cookies** feature. An Agent can be cheaply cloned due to internal

//! [`Arc`] and all clones of an Agent share state among each other. Creating

//! an Agent also allows setting options like the TLS configuration.

//!

//! ```rust

//! # fn no_run() -> Result<(), ureq::Error> {

//! use ureq::Agent;

//! use std::time::Duration;

//!

//! let mut config = Agent::config_builder()

//!     .timeout_global(Some(Duration::from_secs(5)))

//!     .build();

//!

//! let agent: Agent = config.into();

//!

//! let body: String = agent.get("http://example.com/page")

//!     .call()?

//!     .body_mut()

//!     .read_to_string()?;

//!

//! // Reuses the connection from previous request.

//! let response: String = agent.put("http://example.com/upload")

//!     .header("Authorization", "example-token")

//!     .send("some body data")?

//!     .body_mut()

//!     .read_to_string()?;

//! # Ok(())}

//! ```

//!

//! ## JSON

//!

//! Ureq supports sending and receiving json, if you enable the **json** feature:

//!

//! ```rust

//! # #[cfg(feature = "json")]

//! # fn no_run() -> Result<(), ureq::Error> {

//! use serde::{Serialize, Deserialize};

//!

//! #[derive(Serialize)]

//! struct MySendBody {

//!    thing: String,

//! }

//!

//! #[derive(Deserialize)]

//! struct MyRecvBody {

//!    other: String,

//! }

//!

//! let send_body = MySendBody { thing: "yo".to_string() };

//!

//! // Requires the `json` feature enabled.

//! let recv_body = ureq::post("http://example.com/post/ingest")

//!     .header("X-My-Header", "Secret")

//!     .send_json(&send_body)?

//!     .body_mut()

//!     .read_json::<MyRecvBody>()?;

//! # Ok(())}

//! ```

//!

//! ## Error handling

//!

//! ureq returns errors via `Result<T, ureq::Error>`. That includes I/O errors,

//! protocol errors. By default, also HTTP status code errors (when the

//! server responded 4xx or 5xx) results in [`Error`].

//!

//! This behavior can be turned off via [`http_status_as_error()`]

//!

//! ```rust

//! use ureq::Error;

//!

//! # fn no_run() -> Result<(), ureq::Error> {

//! match ureq::get("http://mypage.example.com/").call() {

//!     Ok(response) => { /* it worked */},

//!     Err(Error::StatusCode(code)) => {

//!         /* the server returned an unexpected status

//!            code (such as 400, 500 etc) */

//!     }

//!     Err(_) => { /* some kind of io/transport/etc error */ }

//! }

//! # Ok(())}

//! ```

//!

//! # Features

//!

//! To enable a minimal dependency tree, some features are off by default.

//! You can control them when including ureq as a dependency.

//!

//! `ureq = { version = "3", features = ["socks-proxy", "charset"] }`

//!

//! The default enabled features are: **rustls** and **gzip**.

//!

//! * **rustls** enables the rustls TLS implementation. This is the default for the the crate level

//!   convenience calls (`ureq::get` etc). It currently uses `ring` as the TLS provider.

//! * **native-tls** enables the native tls backend for TLS. Due to the risk of diamond dependencies

//!   accidentally switching on an unwanted TLS implementation, `native-tls` is never picked up as

//!   a default or used by the crate level convenience calls (`ureq::get` etc) – it must be configured

//!   on the agent

//! * **platform-verifier** enables verifying the server certificates using a method native to the

//!   platform ureq is executing on. See [rustls-platform-verifier] crate

//! * **socks-proxy** enables proxy config using the `socks4://`, `socks4a://`, `socks5://`

//!   and `socks://` (equal to `socks5://`) prefix

//! * **cookies** enables cookies

//! * **gzip** enables requests of gzip-compressed responses and decompresses them

//! * **brotli** enables requests brotli-compressed responses and decompresses them

//! * **charset** enables interpreting the charset part of the Content-Type header

//!   (e.g.  `Content-Type: text/plain; charset=iso-8859-1`). Without this, the

//!   library defaults to Rust's built in `utf-8`

//! * **json** enables JSON sending and receiving via serde_json

//! * **multipart** enables multipart/form-data sending via [`unversioned::multipart`]

//! * **rustls-webpki-roots** enables the webpki-roots crate for root certificates when using rustls.

//! * **native-tls-webpki-roots** enables the webpki-root-certs crate for root certificates when using native-tls.

//!

//! ### Unstable

//!

//! These features are unstable and might change in a minor version.

//!

//! * **rustls-no-provider** Enables rustls, but does not enable webpki and any [`CryptoProvider`] such as `ring`.

//!   Root certs and providers other than the default (currently `ring`) are never picked up from feature flags alone.

//!   They must be configured on the agent.

//!

//! * **native-tls-no-default** Enables native-tls, but does not enable webpki.

//!   Root certs are never picked up from feature flags alone. They must be configured on the agent.

//!

//! * **vendored** compiles and statically links to a copy of non-Rust vendors (e.g. OpenSSL from `native-tls`)

//!

//! # TLS (https)

//!

//! ## rustls

//!

//! By default, ureq uses [`rustls` crate] with the `ring` cryptographic provider.

//! As of Sep 2024, the `ring` provider has a higher chance of compiling successfully. If the user

//! installs another process [default provider], that choice is respected.

//!

//! ureq does not guarantee to default to ring indefinitely. `rustls` as a feature flag will always

//! work, but the specific crypto backend might change in a minor version.

//!

//! ```

//! # #[cfg(feature = "rustls")]

//! # {

//! // This uses rustls

//! ureq::get("https://www.google.com/").call().unwrap();

//! # } Ok::<_, ureq::Error>(())

//! ```

//!

//! ### rustls without ring

//!

//! ureq never changes TLS backend from feature flags alone. It is possible to compile ureq

//! without ring, but it requires specific feature flags and configuring the [`Agent`].

//!

//! Since rustls is not semver 1.x, this requires non-semver-guaranteed API. I.e. ureq might

//! change this behavior without a major version bump.

//!

//! Read more at [`TlsConfigBuilder::unversioned_rustls_crypto_provider`][crate::tls::TlsConfigBuilder::unversioned_rustls_crypto_provider].

//!

//! ## native-tls

//!

//! As an alternative, ureq ships with [`native-tls`] as a TLS provider. This must be

//! enabled using the **native-tls** feature. Due to the risk of diamond dependencies

//! accidentally switching on an unwanted TLS implementation, `native-tls` is never picked

//! up as a default or used by the crate level convenience calls (`ureq::get` etc) – it

//! must be configured on the agent.

//!

//! ```

//! # #[cfg(feature = "native-tls")]

//! # {

//! use ureq::config::Config;

//! use ureq::tls::{TlsConfig, TlsProvider};

//!

//! let mut config = Config::builder()

//!     .tls_config(

//!         TlsConfig::builder()

//!             // requires the native-tls feature

//!             .provider(TlsProvider::NativeTls)

//!             .build()

//!     )

//!     .build();

//!

//! let agent = config.new_agent();

//!

//! agent.get("https://www.google.com/").call().unwrap();

//! # } Ok::<_, ureq::Error>(())

//! ```

//!

//! ## Root certificates

//!

//! ### webpki-roots

//!

//! By default, ureq uses Mozilla's root certificates via the [webpki-roots] crate. This is a static

//! bundle of root certificates that do not update automatically. It also circumvents whatever root

//! certificates are installed on the host running ureq, which might be a good or a bad thing depending

//! on your perspective. There is also no mechanism for [SCT], [CRL]s or other revocations.

//! To maintain a "fresh" list of root certs, you need to bump the ureq dependency from time to time.

//!

//! The main reason for chosing this as the default is to minimize the number of dependencies. More

//! details about this decision can be found at [PR 818].

//!

//! If your use case for ureq is talking to a limited number of servers with high trust, the

//! default setting is likely sufficient. If you use ureq with a high number of servers, or servers

//! you don't trust, we recommend using the platform verifier (see below).

//!

//! ### platform-verifier

//!

//! The [rustls-platform-verifier] crate provides access to natively checking the certificate via your OS.

//! To use this verifier, you need to enable it using feature flag **platform-verifier** as well as

//! configure an agent to use it.

//!

//! ```

//! # #[cfg(all(feature = "rustls", feature="platform-verifier"))]

//! # {

//! use ureq::Agent;

//! use ureq::tls::{TlsConfig, RootCerts};

//!

//! let agent = Agent::config_builder()

//!     .tls_config(

//!         TlsConfig::builder()

//!             .root_certs(RootCerts::PlatformVerifier)

//!             .build()

//!     )

//!     .build()

//!     .new_agent();

//!

//! let response = agent.get("https://httpbin.org/get").call()?;

//! # } Ok::<_, ureq::Error>(())

//! ```

//!

//! Setting `RootCerts::PlatformVerifier` together with `TlsProvider::NativeTls` means

//! also native-tls will use the OS roots instead of [webpki-roots] crate. Whether that

//! results in a config that has CRLs and revocations is up to whatever native-tls links to.

//!

//! # JSON

//!

//! By enabling the **json** feature, the library supports serde json.

//!

//! This is enabled by default.

//!

//! * [`request.send_json()`] send body as json.

//! * [`body.read_json()`] transform response to json.

//!

//! # Sending body data

//!

//! HTTP/1.1 has two ways of transfering body data. Either of a known size with

//! the `Content-Length` HTTP header, or unknown size with the

//! `Transfer-Encoding: chunked` header. ureq supports both and will use the

//! appropriate method depending on which body is being sent.

//!

//! ureq has a [`AsSendBody`] trait that is implemented for many well known types

//! of data that we might want to send. The request body can thus be anything

//! from a `String` to a `File`, see below.

//!

//! ## Content-Length

//!

//! The library will send a `Content-Length` header on requests with bodies of

//! known size, in other words, if the body to send is one of:

//!

//! * `&[u8]`

//! * `&[u8; N]`

//! * `&str`

//! * `String`

//! * `&String`

//! * `Vec<u8>`

//! * `&Vec<u8>)`

//! * [`SendBody::from_json()`] (implicitly via [`request.send_json()`])

//!

//! ## Transfer-Encoding: chunked

//!

//! ureq will send a `Transfer-Encoding: chunked` header on requests where the body

//! is of unknown size. The body is automatically converted to an [`std::io::Read`]

//! when the type is one of:

//!

//! * `File`

//! * `&File`

//! * `TcpStream`

//! * `&TcpStream`

//! * `Stdin`

//! * `UnixStream` (not on windows)

//!

//! ### From readers

//!

//! The chunked method also applies for bodies constructed via:

//!

//! * [`SendBody::from_reader()`]

//! * [`SendBody::from_owned_reader()`]

//!

//! ## Proxying a response body

//!

//! As a special case, when ureq sends a [`Body`] from a previous http call, the

//! use of `Content-Length` or `chunked` depends on situation. For input such as

//! gzip decoding (**gzip** feature) or charset transformation (**charset** feature),

//! the output body might not match the input, which means ureq is forced to use

//! the `chunked` method.

//!

//! * `Response<Body>`

//!

//! ## Sending form data

//!

//! [`request.send_form()`] provides a way to send `application/x-www-form-urlencoded`

//! encoded data. The key/values provided will be URL encoded.

//!

//! ## Overriding

//!

//! If you set your own Content-Length or Transfer-Encoding header before

//! sending the body, ureq will respect that header by not overriding it,

//! and by encoding the body or not, as indicated by the headers you set.

//!

//! ```

//! let resp = ureq::put("https://httpbin.org/put")

//!     .header("Transfer-Encoding", "chunked")

//!     .send("Hello world")?;

//! # Ok::<_, ureq::Error>(())

//! ```

//!

//! # Character encoding

//!

//! By enabling the **charset** feature, the library supports receiving other

//! character sets than `utf-8`.

//!

//! For [`Body::read_to_string()`] we read the header like:

//!

//! `Content-Type: text/plain; charset=iso-8859-1`

//!

//! and if it contains a charset specification, we try to decode the body using that

//! encoding. In the absence of, or failing to interpret the charset, we fall back on `utf-8`.

//!

//! Currently ureq does not provide a way to encode when sending request bodies.

//!

//! ## Lossy utf-8

//!

//! When reading text bodies (with a `Content-Type` starting `text/` as in `text/plain`,

//! `text/html`, etc), ureq can ensure the body is possible to read as a `String` also if

//! it contains characters that are not valid for utf-8. Invalid characters are replaced

//! with a question mark `?` (NOT the utf-8 replacement character).

//!

//! For [`Body::read_to_string()`] this is turned on by default, but it can be disabled

//! and conversely for [`Body::as_reader()`] it is not enabled, but can be.

//!

//! To precisely configure the behavior use [`Body::with_config()`].

//!

//! # Proxying

//!

//! ureq supports two kinds of proxies,  [`HTTP`] ([`CONNECT`]), [`SOCKS4`]/[`SOCKS5`],

//! the former is always available while the latter must be enabled using the feature

//! **socks-proxy**.

//!

//! Proxies settings are configured on an [`Agent`]. All request sent through the agent will be proxied.

//!

//! ## Environment Variables

//!

//! ureq automatically reads proxy configuration from environment variables when creating

//! a default [`Agent`]. Proxy variables are checked in order: `ALL_PROXY`, `HTTPS_PROXY`,

//! then `HTTP_PROXY` (with lowercase variants).

//!

//! `NO_PROXY` specifies hosts that bypass the proxy, supporting exact hosts, wildcard

//! suffixes (`*.example.com`), dot suffixes (`.example.com`), and match-all (`*`).

//!

//! ## Example using HTTP

//!

//! ```rust

//! use ureq::{Agent, Proxy};

//! # fn no_run() -> std::result::Result<(), ureq::Error> {

//! // Configure an http connect proxy.

//! let proxy = Proxy::new("http://user:password@cool.proxy:9090")?;

//! let agent: Agent = Agent::config_builder()

//!     .proxy(Some(proxy))

//!     .build()

//!     .into();

//!

//! // This is proxied.

//! let resp = agent.get("http://cool.server").call()?;

//! # Ok(())}

//! # fn main() {}

//! ```

//!

//! ## Example using SOCKS5

//!

//! ```rust

//! use ureq::{Agent, Proxy};

//! # #[cfg(feature = "socks-proxy")]

//! # fn no_run() -> std::result::Result<(), ureq::Error> {

//! // Configure a SOCKS proxy.

//! let proxy = Proxy::new("socks5://user:password@cool.proxy:9090")?;

//! let agent: Agent = Agent::config_builder()

//!     .proxy(Some(proxy))

//!     .build()

//!     .into();

//!

//! // This is proxied.

//! let resp = agent.get("http://cool.server").call()?;

//! # Ok(())}

//! ```

//!

//! # Log levels

//!

//! ureq uses the log crate. These are the definitions of the log levels, however we

//! do not guarantee anything for dependencies such as `http` and `rustls`.

//!

//! * `ERROR` - nothing

//! * `WARN` - if we detect a user configuration problem.

//! * `INFO` - nothing

//! * `DEBUG` - uri, state changes, transport, resolver and selected request/response headers

//! * `TRACE` - wire level debug. NOT REDACTED!

//!

//! The request/response headers on DEBUG levels are allow-listed to only include headers that

//! are considered safe. The code has the [allow list](https://github.com/algesten/ureq/blob/81127cfc38516903330dc1b9c618122372f8dc29/src/util.rs#L184-L198).

//!

//! # Versioning

//!

//! ## Semver and `unversioned`

//!

//! ureq follows semver. From ureq 3.x we strive to have a much closer adherence to semver than 2.x.

//! The main mistake in 2.x was to re-export crates that were not yet semver 1.0. In ureq 3.x TLS and

//! cookie configuration is shimmed using our own types.

//!

//! ureq 3.x is trying out two new traits that had no equivalent in 2.x, [`Transport`] and [`Resolver`].

//! These allow the user write their own bespoke transports and (DNS name) resolver. The API:s for

//! these parts are not yet solidified. They live under the [`unversioned`] module, and do not

//! follow semver. See module doc for more info.

//!

//! ## Breaking changes in dependencies

//!

//! ureq relies on non-semver 1.x crates such as `rustls` and `native-tls`. Some scenarios, such

//! as configuring `rustls` to not use `ring`, a user of ureq might need to interact with these

//! crates directly instead of going via ureq's provided API.

//!

//! Such changes can break when ureq updates dependencies. This is not considered a breaking change

//! for ureq and will not be reflected by a major version bump.

//!

//! We strive to mark ureq's API with the word "unversioned" to identify places where this risk arises.

//!

//! ## Minimum Supported Rust Version (MSRV)

//!

//! From time to time we will need to update our minimum supported Rust version (MSRV). This is not

//! something we do lightly; our ambition is to be as conservative with MSRV as possible.

//!

//! * For some dependencies, we will opt for pinning the version of the dep instead

//!   of bumping our MSRV.

//! * For important dependencies, like the TLS libraries, we cannot hold back our MSRV if they change.

//! * We do not consider MSRV changes to be breaking for the purposes of semver.

//! * We will not make MSRV changes in patch releases.

//! * MSRV changes will get their own minor release, and not be co-mingled with other changes.

//!

//! [`HTTP`]: https://developer.mozilla.org/en-US/docs/Web/HTTP/Proxy_servers_and_tunneling#http_tunneling

//! [`CONNECT`]: https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/CONNECT

//! [`SOCKS4`]: https://en.wikipedia.org/wiki/SOCKS#SOCKS4

//! [`SOCKS5`]: https://en.wikipedia.org/wiki/SOCKS#SOCKS5

//! [`rustls` crate]: https://crates.io/crates/rustls

//! [default provider]: https://docs.rs/rustls/latest/rustls/crypto/struct.CryptoProvider.html#method.install_default

//! [`native-tls`]: https://crates.io/crates/native-tls

//! [rustls-platform-verifier]: https://crates.io/crates/rustls-platform-verifier

//! [webpki-roots]: https://crates.io/crates/webpki-roots

//! [`Arc`]: https://doc.rust-lang.org/std/sync/struct.Arc.html

//! [`Agent`]: https://docs.rs/ureq/latest/ureq/struct.Agent.html

//! [`Error`]: https://docs.rs/ureq/latest/ureq/enum.Error.html

//! [`http_status_as_error()`]: https://docs.rs/ureq/latest/ureq/config/struct.ConfigBuilder.html#method.http_status_as_error

//! [SCT]: https://en.wikipedia.org/wiki/Certificate_Transparency

//! [CRL]: https://en.wikipedia.org/wiki/Certificate_revocation_list

//! [PR 818]: https://github.com/algesten/ureq/pull/818

//! [`request.send_json()`]: https://docs.rs/ureq/latest/ureq/struct.RequestBuilder.html#method.send_json

//! [`body.read_json()`]: https://docs.rs/ureq/latest/ureq/struct.Body.html#method.read_json

//! [`AsSendBody`]: https://docs.rs/ureq/latest/ureq/trait.AsSendBody.html

//! [`SendBody::from_json()`]: https://docs.rs/ureq/latest/ureq/struct.SendBody.html#method.from_json

//! [`std::io::Read`]: https://doc.rust-lang.org/std/io/trait.Read.html

//! [`SendBody::from_reader()`]: https://docs.rs/ureq/latest/ureq/struct.SendBody.html#method.from_reader

//! [`SendBody::from_owned_reader()`]: https://docs.rs/ureq/latest/ureq/struct.SendBody.html#method.from_owned_reader

//! [`Body`]: https://docs.rs/ureq/latest/ureq/struct.Body.html

//! [`request.send_form()`]: https://docs.rs/ureq/latest/ureq/struct.RequestBuilder.html#method.send_form

//! [`Body::read_to_string()`]: https://docs.rs/ureq/latest/ureq/struct.Body.html#method.read_to_string

//! [`Body::as_reader()`]: https://docs.rs/ureq/latest/ureq/struct.Body.html#method.as_reader

//! [`Body::with_config()`]: https://docs.rs/ureq/latest/ureq/struct.Body.html#method.with_config

//! [`Transport`]: https://docs.rs/ureq/latest/ureq/unversioned/transport/trait.Transport.html

//! [`Resolver`]: https://docs.rs/ureq/latest/ureq/unversioned/resolver/trait.Resolver.html

//! [`unversioned`]: https://docs.rs/ureq/latest/ureq/unversioned/index.html

//! [`CryptoProvider`]: https://docs.rs/rustls/latest/rustls/crypto/struct.CryptoProvider.html

//! [`unversioned::multipart`]: https://docs.rs/ureq/latest/ureq/unversioned/multipart/index.html

#![forbid(unsafe_code)]

#![warn(clippy::all)]

#![deny(missing_docs)]

// I don't think elided lifetimes help in understanding the code.

#![allow(clippy::needless_lifetimes)]

// Since you can't use inlined args for all cases, using it means the

// code will have a mix of inlined and not inlined. Code should be

// uniform, thus this lint is misguided.

#![allow(clippy::uninlined_format_args)]

#![allow(mismatched_lifetime_syntaxes)]

#[macro_use]

extern crate log;

use std::convert::TryFrom;

/// Re-exported http-crate.

pub use ureq_proto::http;

pub use body::{Body, BodyBuilder, BodyReader, BodyWithConfig};

use http::Method;

use http::{Request, Response, Uri};

pub use proxy::{Proxy, ProxyBuilder, ProxyProtocol};

pub use request::RequestBuilder;

use request::{WithBody, WithoutBody};

pub use request_ext::RequestExt;

pub use response::ResponseExt;

pub use send_body::AsSendBody;

mod agent;

mod body;

pub mod config;

mod error;

mod pool;

mod proxy;

mod query;

mod request;

mod response;

mod run;

mod send_body;

mod timings;

mod util;

pub mod unversioned;

use unversioned::resolver;

use unversioned::transport;

pub mod middleware;

#[cfg(feature = "_tls")]

pub mod tls;

#[cfg(feature = "cookies")]

mod cookies;

mod request_ext;

#[cfg(feature = "cookies")]

pub use cookies::{Cookie, CookieJar};

pub use agent::Agent;

pub use error::Error;

pub use send_body::SendBody;

pub use timings::Timeout;

/// Typestate variables.

pub mod typestate {

    pub use super::request::WithBody;

    pub use super::request::WithoutBody;

    pub use super::config::typestate::AgentScope;

    pub use super::config::typestate::HttpCrateScope;

    pub use super::config::typestate::RequestScope;

}

/// Run a [`http::Request<impl AsSendBody>`].

pub fn run(request: Request<impl AsSendBody>) -> Result<Response<Body>, Error> {

    let agent = Agent::new_with_defaults();

    agent.run(request)

}

/// A new [Agent] with default configuration

///

/// Agents are used to hold configuration and keep state between requests.

pub fn agent() -> Agent {

    Agent::new_with_defaults()

}

/// Make a GET request.

///

/// Run on a use-once [`Agent`].

#[must_use]

pub fn get<T>(uri: T) -> RequestBuilder<WithoutBody>

where

    Uri: TryFrom<T>,

    <Uri as TryFrom<T>>::Error: Into<http::Error>,

{

    RequestBuilder::<WithoutBody>::new(Agent::new_with_defaults(), Method::GET, uri)

}

/// Make a POST request.

///

/// Run on a use-once [`Agent`].

#[must_use]

pub fn post<T>(uri: T) -> RequestBuilder<WithBody>

where

    Uri: TryFrom<T>,

    <Uri as TryFrom<T>>::Error: Into<http::Error>,

{

    RequestBuilder::<WithBody>::new(Agent::new_with_defaults(), Method::POST, uri)

}

/// Make a PUT request.

///

/// Run on a use-once [`Agent`].

#[must_use]

pub fn put<T>(uri: T) -> RequestBuilder<WithBody>

where

    Uri: TryFrom<T>,

    <Uri as TryFrom<T>>::Error: Into<http::Error>,

{

    RequestBuilder::<WithBody>::new(Agent::new_with_defaults(), Method::PUT, uri)

}

/// Make a DELETE request.

///

/// Run on a use-once [`Agent`].

#[must_use]

pub fn delete<T>(uri: T) -> RequestBuilder<WithoutBody>

where

    Uri: TryFrom<T>,

    <Uri as TryFrom<T>>::Error: Into<http::Error>,

{

    RequestBuilder::<WithoutBody>::new(Agent::new_with_defaults(), Method::DELETE, uri)

}

/// Make a HEAD request.

///

/// Run on a use-once [`Agent`].

#[must_use]

pub fn head<T>(uri: T) -> RequestBuilder<WithoutBody>

where

    Uri: TryFrom<T>,

    <Uri as TryFrom<T>>::Error: Into<http::Error>,

{

    RequestBuilder::<WithoutBody>::new(Agent::new_with_defaults(), Method::HEAD, uri)

}

/// Make an OPTIONS request.

///

/// Run on a use-once [`Agent`].

#[must_use]

pub fn options<T>(uri: T) -> RequestBuilder<WithoutBody>

where

    Uri: TryFrom<T>,

    <Uri as TryFrom<T>>::Error: Into<http::Error>,

{

    RequestBuilder::<WithoutBody>::new(Agent::new_with_defaults(), Method::OPTIONS, uri)

}

/// Make a CONNECT request.

///

/// Run on a use-once [`Agent`].

#[must_use]

pub fn connect<T>(uri: T) -> RequestBuilder<WithoutBody>

where

    Uri: TryFrom<T>,

    <Uri as TryFrom<T>>::Error: Into<http::Error>,

{

    RequestBuilder::<WithoutBody>::new(Agent::new_with_defaults(), Method::CONNECT, uri)

}

/// Make a PATCH request.

///

/// Run on a use-once [`Agent`].

#[must_use]

pub fn patch<T>(uri: T) -> RequestBuilder<WithBody>

where

    Uri: TryFrom<T>,

    <Uri as TryFrom<T>>::Error: Into<http::Error>,

{

    RequestBuilder::<WithBody>::new(Agent::new_with_defaults(), Method::PATCH, uri)

}

/// Make a TRACE request.

///

/// Run on a use-once [`Agent`].

#[must_use]

pub fn trace<T>(uri: T) -> RequestBuilder<WithoutBody>

where

    Uri: TryFrom<T>,

    <Uri as TryFrom<T>>::Error: Into<http::Error>,

{

    RequestBuilder::<WithoutBody>::new(Agent::new_with_defaults(), Method::TRACE, uri)

}

#[cfg(test)]

pub(crate) mod test {

    use std::{io, sync::OnceLock};

    use assert_no_alloc::AllocDisabler;

    use config::{Config, ConfigBuilder};

    use typestate::AgentScope;

    use super::*;

    #[global_allocator]

    // Some tests checks that we are not allocating

    static A: AllocDisabler = AllocDisabler;

    pub fn init_test_log() {

        static INIT_LOG: OnceLock<()> = OnceLock::new();

        INIT_LOG.get_or_init(env_logger::init);

    }

    #[test]

    fn connect_http_google() {

        init_test_log();

        let agent = Agent::new_with_defaults();

        let res = agent.get("http://www.google.com/").call().unwrap();

        assert_eq!(

            "text/html;charset=ISO-8859-1",

            res.headers()

                .get("content-type")

                .unwrap()

                .to_str()

                .unwrap()

                .replace("; ", ";")

        );

        assert_eq!(res.body().mime_type(), Some("text/html"));

    }

    #[test]

    #[cfg(feature = "rustls")]

    fn connect_https_google_rustls() {

        init_test_log();

        use config::Config;

        use crate::tls::{TlsConfig, TlsProvider};

        let agent: Agent = Config::builder()

            .tls_config(TlsConfig::builder().provider(TlsProvider::Rustls).build())

            .build()

            .into();

        let res = agent.get("https://www.google.com/").call().unwrap();

        assert_eq!(

            "text/html;charset=ISO-8859-1",

            res.headers()

                .get("content-type")

                .unwrap()

                .to_str()

                .unwrap()

                .replace("; ", ";")

        );

        assert_eq!(res.body().mime_type(), Some("text/html"));

    }

    #[test]

    #[cfg(feature = "native-tls")]

    fn connect_https_google_native_tls_simple() {

        init_test_log();

        use config::Config;

        use crate::tls::{TlsConfig, TlsProvider};

        let agent: Agent = Config::builder()

            .tls_config(

                TlsConfig::builder()

                    .provider(TlsProvider::NativeTls)

                    .build(),

            )

            .build()

            .into();

        let mut res = agent.get("https://www.google.com/").call().unwrap();

        assert_eq!(

            "text/html;charset=ISO-8859-1",

            res.headers()

                .get("content-type")

                .unwrap()

                .to_str()

                .unwrap()

                .replace("; ", ";")

        );

        assert_eq!(res.body().mime_type(), Some("text/html"));

        res.body_mut().read_to_string().unwrap();

    }

    #[test]

    #[cfg(feature = "rustls")]

    fn connect_https_google_rustls_webpki() {

        init_test_log();

        use crate::tls::{RootCerts, TlsConfig, TlsProvider};

        use config::Config;

        let agent: Agent = Config::builder()

            .tls_config(

                TlsConfig::builder()

                    .provider(TlsProvider::Rustls)

                    .root_certs(RootCerts::WebPki)

                    .build(),

            )

            .build()

            .into();

        agent.get("https://www.google.com/").call().unwrap();

    }

    #[test]

    #[cfg(feature = "native-tls")]

    fn connect_https_google_native_tls_webpki() {

        init_test_log();

        use crate::tls::{RootCerts, TlsConfig, TlsProvider};

        use config::Config;

        let agent: Agent = Config::builder()

            .tls_config(

                TlsConfig::builder()

                    .provider(TlsProvider::NativeTls)

                    .root_certs(RootCerts::WebPki)

                    .build(),

            )

            .build()

            .into();

        agent.get("https://www.google.com/").call().unwrap();

    }

    #[test]

    #[cfg(feature = "rustls")]

    fn connect_https_google_noverif() {

        init_test_log();

        use crate::tls::{TlsConfig, TlsProvider};

        let agent: Agent = Config::builder()

            .tls_config(

                TlsConfig::builder()

                    .provider(TlsProvider::Rustls)

                    .disable_verification(true)

                    .build(),

            )

            .build()

            .into();

        let res = agent.get("https://www.google.com/").call().unwrap();

        assert_eq!(

            "text/html;charset=ISO-8859-1",

            res.headers()

                .get("content-type")

                .unwrap()

                .to_str()

                .unwrap()

                .replace("; ", ";")

        );

        assert_eq!(res.body().mime_type(), Some("text/html"));

    }

    #[test]

    fn simple_put_content_len() {

        init_test_log();

        let mut res = put("http://httpbin.org/put").send(&[0_u8; 100]).unwrap();

        res.body_mut().read_to_string().unwrap();

    }

    #[test]

    fn simple_put_chunked() {

        init_test_log();

        let mut res = put("http://httpbin.org/put")

            // override default behavior

            .header("transfer-encoding", "chunked")

            .send(&[0_u8; 100])

            .unwrap();

        res.body_mut().read_to_string().unwrap();

    }

    #[test]

    fn simple_get() {

        init_test_log();

        let mut res = get("http://httpbin.org/get").call().unwrap();

        res.body_mut().read_to_string().unwrap();

    }

    #[test]

    fn query_no_slash() {

        init_test_log();

        let mut res = get("http://httpbin.org?query=foo").call().unwrap();

        res.body_mut().read_to_string().unwrap();

    }

    #[test]

    fn simple_head() {

        init_test_log();

        let mut res = head("http://httpbin.org/get").call().unwrap();

        res.body_mut().read_to_string().unwrap();

    }

    #[test]

    fn redirect_no_follow() {

        init_test_log();

        let agent: Agent = Config::builder().max_redirects(0).build().into();

        let mut res = agent

            .get("http://httpbin.org/redirect-to?url=%2Fget")

            .call()

            .unwrap();

        let txt = res.body_mut().read_to_string().unwrap();

        #[cfg(feature = "_test")]

        assert_eq!(txt, "You've been redirected");

        #[cfg(not(feature = "_test"))]

        assert_eq!(txt, "");

    }

    #[test]

    fn test_send_form_content_type() {

        init_test_log();

        // These tests verify that the methods work correctly with the test infrastructure

        // The actual Content-Type verification happens at the transport level

        let form_data = [("key1", "value1"), ("key2", "value2")];

        let mut res = post("http://httpbin.org/post")

            .header("x-verify-content-type", "application/x-www-form-urlencoded")

            .send_form(form_data)

            .unwrap();

        let _txt = res.body_mut().read_to_string().unwrap();

    }

    #[test]

    #[cfg(feature = "json")]

    fn test_send_json_content_type() {

        use serde_json::json;

        init_test_log();

        let data = json!({"key": "value"});

        let mut res = post("http://httpbin.org/post")

            .header("x-verify-content-type", "application/json; charset=utf-8")

            .send_json(&data)

            .unwrap();

        let _txt = res.body_mut().read_to_string().unwrap();

    }

    #[test]

    #[cfg(feature = "multipart")]

    fn test_send_multipart_content_type() {

        use crate::unversioned::multipart::Form;

        init_test_log();

        let form = Form::new()

            .text("field1", "value1")

            .text("field2", "value2");

        let mut res = post("http://httpbin.org/post")

            .header("x-verify-content-type", "multipart/form-data")

            .send(form)

            .unwrap();

        let _txt = res.body_mut().read_to_string().unwrap();

    }

    #[test]

    fn redirect_max_with_error() {

        init_test_log();

        let agent: Agent = Config::builder().max_redirects(3).build().into();

        let res = agent

            .get(

                "http://httpbin.org/redirect-to?url=%2Fredirect-to%3F\

                url%3D%2Fredirect-to%3Furl%3D%252Fredirect-to%253Furl%253D",

            )

            .call();

        let err = res.unwrap_err();

        assert_eq!(err.to_string(), "too many redirects");

    }

    #[test]

    fn redirect_max_without_error() {

        init_test_log();

        let agent: Agent = Config::builder()

            .max_redirects(3)

            .max_redirects_will_error(false)

            .build()

            .into();

        let res = agent

            .get(

                "http://httpbin.org/redirect-to?url=%2Fredirect-to%3F\

                url%3D%2Fredirect-to%3Furl%3D%252Fredirect-to%253Furl%253D",

            )

            .call()

            .unwrap();

        assert_eq!(res.status(), 302);

    }

    #[test]

    fn redirect_follow() {

        init_test_log();

        let res = get("http://httpbin.org/redirect-to?url=%2Fget")

            .call()

            .unwrap();

        let response_uri = res.get_uri();

        assert_eq!(response_uri.path(), "/get")

    }

    #[test]

    #[cfg(feature = "_test")]

    fn post_redirect_to_get_removes_content_length() {

        // Regression test for issue #1135

        // When a POST with body redirects to GET, Content-Length should not be sent

        use crate::transport::{set_handler, set_handler_cb};

        init_test_log();

        // POST endpoint that redirects to GET

        set_handler(

            "/post-redirect",

            301,

            &[("Location", "http://example.com/get")],

            &[],

        );

        // GET endpoint - verifies Content-Length header is NOT present

        set_handler_cb("/get", 200, &[], b"success", |req| {

            // Assert that Content-Length is not present on the GET request

            assert!(

                req.headers().get("content-length").is_none(),

                "Content-Length header should not be present on GET request after redirect"

            );

        });

        // POST with body that redirects to GET

        let mut res = post("http://example.org/post-redirect")

            .send("test body")

            .unwrap();

        assert_eq!(res.status(), 200);

        let body = res.body_mut().read_to_string().unwrap();

        assert_eq!(body, "success");

    }

    #[test]

    fn redirect_history_none() {

        init_test_log();

        let res = get("http://httpbin.org/redirect-to?url=%2Fget")

            .call()

            .unwrap();

        let redirect_history = res.get_redirect_history();

        assert_eq!(redirect_history, None)

    }

    #[test]

    fn redirect_history_some() {

        init_test_log();

        let agent: Agent = Config::builder()

            .max_redirects(3)

            .max_redirects_will_error(false)

            .save_redirect_history(true)

            .build()

            .into();

        let res = agent

            .get("http://httpbin.org/redirect-to?url=%2Fget")

            .call()

            .unwrap();

        let redirect_history = res.get_redirect_history();

        assert_eq!(

            redirect_history,

            Some(

                vec![

                    "http://httpbin.org/redirect-to?url=%2Fget".parse().unwrap(),

                    "http://httpbin.org/get".parse().unwrap()

                ]

                .as_ref()

            )

        );

        let res = agent

            .get(

                "http://httpbin.org/redirect-to?url=%2Fredirect-to%3F\

                url%3D%2Fredirect-to%3Furl%3D%252Fredirect-to%253Furl%253D",

            )

            .call()

            .unwrap();

        let redirect_history = res.get_redirect_history();

        assert_eq!(

            redirect_history,

            Some(vec![

                "http://httpbin.org/redirect-to?url=%2Fredirect-to%3Furl%3D%2Fredirect-to%3Furl%3D%252Fredirect-to%253Furl%253D".parse().unwrap(),

                "http://httpbin.org/redirect-to?url=/redirect-to?url=%2Fredirect-to%3Furl%3D".parse().unwrap(),

                "http://httpbin.org/redirect-to?url=/redirect-to?url=".parse().unwrap(),

                "http://httpbin.org/redirect-to?url=".parse().unwrap(),

            ].as_ref())

        );

        let res = agent.get("https://www.google.com/").call().unwrap();

        let redirect_history = res.get_redirect_history();

        assert_eq!(

            redirect_history,