#axum #cloudflare #browser #wasm

macro axum-wasm-macros

A macro to enable compabatility between Axum and and WASM

3 releases

0.1.2 Sep 9, 2023
0.1.1 Jul 19, 2023
0.1.0 Jul 19, 2023

#76 in #cloudflare

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2,225 downloads per month
Used in 2 crates

MIT license

5KB

axum-wasm-macros

Crates.io

A macro to ensure async axum routes can compile to WASM

Why?

Axum handlers return a Send future. However, JS types do not return a Send future. wasm_compat will provide compatability between the return types.

Example

use axum_wasm_macros::wasm_compat;
use axum::Router;
use axum::routing::get;

#[wasm_compat]
pub async fn index() -> &'static str {
    "Hello World"
}

pub fn main() {
    let router: Router = Router::new().route("/", get(index));
    // rest of the app code goes here.
}

lib.rs:

Axum WASM Macros

Axum handlers return a Send future. However, JS types do not return a Send future. wasm_compat will provide compatability between the return types.

use axum_wasm_macros::wasm_compat;
use axum::Router;
use axum::routing::get;

#[wasm_compat]
pub async fn index() -> &'static str {
    "Hello World"
}

pub fn main() {
    let router: Router = Router::new().route("/", get(index));
    // rest of the app code goes here.
}

Dependencies

~210–650KB
~15K SLoC