#reqwest #middleware #reqwest-middleware #async-trait #http-request

reqwest-conditional-middleware

A middleware wrapper that enables (or disables) a wrapped Reqwest middleware on a per-request basis

3 unstable releases

0.2.1 May 5, 2023
0.2.0 May 5, 2023
0.1.0 Jun 23, 2022

#106 in HTTP server

Download history 1548/week @ 2023-06-09 1340/week @ 2023-06-16 1368/week @ 2023-06-23 1246/week @ 2023-06-30 1462/week @ 2023-07-07 1243/week @ 2023-07-14 1623/week @ 2023-07-21 1702/week @ 2023-07-28 2122/week @ 2023-08-04 2104/week @ 2023-08-11 2376/week @ 2023-08-18 2328/week @ 2023-08-25 2987/week @ 2023-09-01 5552/week @ 2023-09-08 5378/week @ 2023-09-15 3632/week @ 2023-09-22

17,861 downloads per month
Used in 22 crates (20 directly)

MIT license

9KB
117 lines

reqwest-conditional-middleware

CI docs.rs

A middleware wrapper that enables (or disables) a wrapped Reqwest middleware on a per-request basis

Example

Usage of this crate depends on a few crates:

async-trait = "0.1.51"
reqwest = version = "0.11"
reqwest-conditional-middleware = "0.2.0"
reqwest-middleware = "0.2.1"
task-local-extensions = "0.1.4"

This is an example of a conditional middleware that short-circuits a middleware stack and returns OK whenever the request method is GET

use reqwest::{Request, Response};
use reqwest_conditional_middleware::ConditionalMiddleware;
use reqwest_middleware::{Middleware, Next, Result};
use task_local_extensions::Extensions;

struct AlwaysOk;

#[async_trait::async_trait]
impl Middleware for AlwaysOk {
    async fn handle(
        &self,
        _req: Request,
        _extensions: &mut Extensions,
        _next: Next<'_>,
    ) -> Result<Response> {
        let builder = http::Response::builder().status(http::StatusCode::OK);
        Ok(builder.body("").unwrap().into())
    }
}

let conditional = ConditionalMiddleware::new(
    AlwaysOk,
    |req: &Request| req.method() == http::Method::GET
);

Dependencies

~4–18MB
~272K SLoC