72 stable releases
✓ Uses Rust 2018 edition
|new 1.16.6||Jul 8, 2020|
|1.16.4||Jul 2, 2020|
|1.16.2||Jun 30, 2020|
|1.14.7||May 29, 2020|
|1.1.12||Apr 28, 2020|
#215 in Asynchronous
1,797 downloads per month
Async-graphql is a high-performance server-side library that supports all GraphQL specifications.
- Feature Comparison
- GitHub repository
- Cargo package
- Minimum supported Rust version: 1.42 or later
This crate uses
#![forbid(unsafe_code)] to ensure everything is implemented in 100% Safe Rust.
This project doesn't currently follow Semantic Versioning (SemVer), and there can be breaking changes on any version numbers. We will begin following SemVer once the project reaches
Even though this project is above
v1.0.0, we are rapidly changing and improving the API. This has caused versioning problems that aren't easily resolved because the project became popular very quickly (it was only started in March 2020).
We currently plan to start following SemVer once we reach the
v2.0.0 release, which will happen once the API starts to stabilize. Unfortunately, we don't currently have the timeline for this.
In accordance with Rust's policy on pre-
1.0.0 crates, we will try to keep breaking changes limited to minor version changes, but if things don't seem to be compiling after an upgrade, it is likely you'll need to dive into compiler errors to update some syntax that changed. Feel free to open an issue if something seems weird!
- Fully support async/await
- Type safety
- Rustfmt friendly (Procedural Macro)
- Custom scalar
- Minimal overhead
- Easy integration (hyper, actix_web, tide ...)
- Upload files (Multipart request)
- Subscription (WebSocket transport)
- Custom extension
- Apollo Tracing extension
- Limit query complexity/depth
- Error Extensions
- Apollo Federation
If you are just getting started, we recommend checking out our examples at: https://github.com/async-graphql/examples
To see how you would create a Relay-compliant server using async-graphql, warp, diesel & postgresql, you can also check out a real-world example at: https://github.com/phated/twentyfive-stars
Ensure that there is no CPU-heavy process in background!
cd benchmark #measure all with system malloc cargo bench #measure only chat run cargo bench -- "chat run" #measure all with jemalloc cargo bench --features jemalloc #measure only simple run with jemalloc cargo bench --features jemalloc -- "simple run"
Now HTML report is available at
Read more here: https://bheisler.github.io/criterion.rs/book/criterion_rs.html
Licensed under either of
- Apache License, Version 2.0, (./LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (./LICENSE-MIT or http://opensource.org/licenses/MIT) at your option.
- GraphQL Multipart Request
- GraphQL Cursor Connections Specification
- GraphQL over WebSocket Protocol
- Apollo Tracing
- Apollo Federation
Welcome to contribute !