Attribute Macro request_cookies 

#[request_cookies]

Extracts all cookies as a raw string into a variable.

This attribute macro retrieves the entire Cookie header from the request and makes it available as a String variable. If no Cookie header is present, an empty string is used.

Usage

use hyperlane::*;
use hyperlane_macros::*;

#[route("/cookies")]
struct Cookies;

impl ServerHook for Cookies {
    async fn new(_ctx: &mut Context) -> Self {
        Self
    }

    #[response_body(&format!("All cookies: {cookie_value:?}"))]
    #[request_cookies(cookie_value)]
    async fn handle(self, ctx: &mut Context) {}
}

impl Cookies {
    #[request_cookies(cookie_value)]
    async fn request_cookies_with_ref_self(&self, ctx: &mut Context) {}
}

#[request_cookies(cookie_value)]
async fn standalone_request_cookies_handler(ctx: &mut Context) {}

The macro accepts a variable name that will contain all cookies. The variable will be available as a Cookies type in the function scope.

Multi-Parameter Usage

use hyperlane::*;
use hyperlane_macros::*;

#[route("/multi_cookies")]
struct MultiCookies;

impl ServerHook for MultiCookies {
    async fn new(_ctx: &mut Context) -> Self {
        Self
    }

    #[response_body(&format!("cookies1: {cookies1:?}, cookies2: {cookies2:?}"))]
    #[request_cookies(cookies1, cookies2)]
    async fn handle(self, ctx: &mut Context) {}
}