Preuve de Concept

Cargo.toml

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+[package]
+name = "client"
+version = "0.0.1"
+edition = "2021"
+
+[dependencies]
+#oauth2 = { version = "4.3.0", default-features = false }
+reqwest = { version = "0.11", features = ["json"] }
+tokio = { version = "1", features = ["full"] }

README.md

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+# Redmine Client
+
+## Usage
+
+Mettre son token dans le fichier `src/main.rs`
+
+## Ressources
+
+### Rust
+
+#### Examples
+
+##### Rest API client
+
+- https://github.com/seanmonstar/reqwest/issues/275
+- https://github.com/seanmonstar/reqwest
+- https://blog.logrocket.com/best-rust-http-client/
+- https://docs.rs/oauth2/latest/oauth2/#importing-oauth2-selecting-an-http-client-interface
+- https://blog.logrocket.com/making-http-requests-rust-reqwest/
+- https://blog.logrocket.com/jwt-authentication-in-rust/
+- https://www.thorsten-hans.com/calling-http-apis-in-rust-with-reqwest/
+- https://dev.to/pintuch/rust-reqwest-examples-10ff
+
+#### Librairies
+
+- REST API Client :
+  - https://rust-lang-nursery.github.io/rust-cookbook/web/clients/apis.html
+  - https://auth0.com/blog/build-an-api-in-rust-with-jwt-authentication-using-actix-web/
+- REST API Server : https://github.com/spietika/restson-rust
+- Web Server : https://github.com/http-rs/tide

src/main.rs

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+use reqwest;
+use reqwest::header;
+use std::error::Error;
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn Error>> {
+    let server = "https://redmine.cli.coop";//https://api.coinstats.app/public/v1/coins/dogecoin
+    let token = "[TOKEN]";
+    let target = "issues.json";
+    let option = "limit=2";
+    let mut h = header::HeaderMap::new();
+    h.insert("X-Redmine-API-Key", header::HeaderValue::from_static( token ));
+    
+    let client = reqwest::Client::builder()
+        .default_headers(h)
+        .build()?;
+
+    let doge = client
+        .get( format!("{}/{}?{}", server, target, option ) )
+        .send()
+        .await?
+        .text()
+        .await?;
+    println!("{:}", doge);
+    Ok(())
+}