53495e1526
- The `Error`'s kind is a now a set of variants depending on the context of when an error could occur. - If another error was the cause, it is now always the `source`. Along with the `is_*` methods, this should help in understanding *when* a certain error occurred. For example, an error setting the TLS certificates will return a builder error, with the TLS error as the source. This should help differentiate from a TLS error that happens when connecting to a server. It also makes the internal code less dependent on all the exact dependencies that can be enabled or disabled.
reqwest
An ergonomic, batteries-included HTTP Client for Rust.
- Plain bodies, JSON, urlencoded, multipart
- Customizable redirect policy
- HTTP Proxies
- HTTPS via system-native TLS (or optionally, rustls)
- Cookie Store
- Changelog
Note
: reqwest's master branch is currently preparing breaking changes, for most recently released code, look to the 0.9.x branch.
Example
Async:
use std::collections::HashMap;
#[tokio::main]
async fn main() -> Result<(), Box<std::error::Error>> {
let resp: HashMap<String, String> = reqwest::get("https://httpbin.org/ip")
.await?
.json()
.await?;
println!("{:#?}", resp);
Ok(())
}
Blocking:
use std::collections::HashMap;
fn main() -> Result<(), Box<std::error::Error>> {
let resp: HashMap<String, String> = reqwest::blocking::get("https://httpbin.org/ip")?
.json()?;
println!("{:#?}", resp);
Ok(())
}
Requirements
On Linux:
- OpenSSL 1.0.1, 1.0.2, or 1.1.0 with headers (see https://github.com/sfackler/rust-openssl)
On Windows and macOS:
- Nothing.
Reqwest uses rust-native-tls, which will use the operating system TLS framework if available, meaning Windows and macOS. On Linux, it will use OpenSSL 1.1.
License
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.