https://github.com/zebp/fetch-using-sys
An example of how to use workers-sys to make an HTTP request
https://github.com/zebp/fetch-using-sys
Last synced: about 2 months ago
JSON representation
An example of how to use workers-sys to make an HTTP request
- Host: GitHub
- URL: https://github.com/zebp/fetch-using-sys
- Owner: zebp
- Created: 2023-01-06T18:50:28.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2023-01-06T18:50:50.000Z (over 2 years ago)
- Last Synced: 2025-04-02T05:49:34.027Z (about 2 months ago)
- Language: Rust
- Size: 7.81 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Template: worker-rust
[](https://deploy.workers.cloudflare.com/?url=https://github.com/cloudflare/templates/tree/main/worker-rust)
A template for kick starting a Cloudflare worker project using [`workers-rs`](https://github.com/cloudflare/workers-rs).
This template is designed for compiling Rust to WebAssembly and publishing the resulting worker to Cloudflare's [edge infrastructure](https://www.cloudflare.com/network/).
## Setup
To create a `my-project` directory using this template, run:
```sh
$ npm init cloudflare my-project worker-rust
# or
$ yarn create cloudflare my-project worker-rust
# or
$ pnpm create cloudflare my-project worker-rust
```
> **Note:** Each command invokes [`create-cloudflare`](https://www.npmjs.com/package/create-cloudflare) for project creation.
## Usage
This template starts you off with a `src/lib.rs` file, acting as an entrypoint for requests hitting your Worker. Feel free to add more code in this file, or create Rust modules anywhere else for this project to use.
With `wrangler`, you can build, test, and deploy your Worker with the following commands:
```sh
# compiles your project to WebAssembly and will warn of any issues
$ npm run build
# run your Worker in an ideal development workflow (with a local server, file watcher & more)
$ npm run dev
# deploy your Worker globally to the Cloudflare network (update your wrangler.toml file for configuration)
$ npm run deploy
```
Read the latest `worker` crate documentation here: https://docs.rs/worker
## WebAssembly
`workers-rs` (the Rust SDK for Cloudflare Workers used in this template) is meant to be executed as compiled WebAssembly, and as such so **must** all the code you write and depend upon. All crates and modules used in Rust-based Workers projects have to compile to the `wasm32-unknown-unknown` triple.
Read more about this on the [`workers-rs`](https://github.com/cloudflare/workers-rs) project README.
## Issues
If you have any problems with the `worker` crate, please open an issue on the upstream project issue tracker on the [`workers-rs` repository](https://github.com/cloudflare/workers-rs).