https://github.com/oxidecomputer/reqwest-conditional-middleware

A middleware wrapper that enables (or disables) a wrapped Reqwest middleware on a per-request basis
https://github.com/oxidecomputer/reqwest-conditional-middleware

Last synced: 11 months ago
JSON representation

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

• Host: GitHub
• URL: https://github.com/oxidecomputer/reqwest-conditional-middleware
• Owner: oxidecomputer
• License: mit
• Created: 2022-06-21T18:45:17.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2024-11-11T20:24:56.000Z (over 1 year ago)
• Last Synced: 2025-07-06T13:50:37.281Z (12 months ago)
• Language: Rust
• Size: 17.6 KB
• Stars: 7
• Watchers: 21
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# reqwest-conditional-middleware

[![CI](https://github.com/oxidecomputer/reqwest-conditional-middleware/workflows/CI/badge.svg)](https://github.com/oxidecomputer/reqwest-conditional-middleware/actions?query=workflow%3ACI) [![docs.rs](https://docs.rs/reqwest-conditional-middleware/badge.svg)](https://docs.rs/reqwest-conditional-middleware)

A middleware wrapper that enables (or disables) a wrapped [Reqwest middleware](https://github.com/TrueLayer/reqwest-middleware) on a per-request basis

### Example

Usage of this crate depends on a few crates:

```toml

async-trait = "0.1.80"

http = "1"

reqwest = version = "0.12"

reqwest-conditional-middleware = "0.4.0"

reqwest-middleware = "0.4"

```

This is an example of a conditional middleware that short-circuits a middleware stack and

returns `OK` whenever the request method is `GET`

```rust

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 {

        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

);

```