cargo-zigbuild
aws-lambda-rust-runtime
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cargo-zigbuild | aws-lambda-rust-runtime | |
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19 | 30 | |
1,181 | 3,157 | |
5.8% | 1.6% | |
8.6 | 8.9 | |
9 days ago | 7 days ago | |
Rust | Rust | |
MIT License | Apache License 2.0 |
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Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
cargo-zigbuild
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Show HN: macOS-cross-compiler – Compile binaries for macOS on Linux
https://github.com/rust-cross/cargo-zigbuild
I’m curious what the blockers are for rustc to cross-compile like zig does natively.
- Cargo-zigbuild: Compile Rust using Zig as linker for easier cross compiling
- [Review] Introducing cargo-xwin: A Solution for Cross-Compiling Rust on macOS to MSVC
- Compiling Linux to Mac in CI/CD
- cargo-zigbuild 0.16 added support for (cross-)compiling macOS universal2 binaries/libraries
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Conditional compilation to avoid cross compilation
Perhaps you can try cargo-zigbuild, it uses zig-cc for cross-compilation instead of creating a container, so it should be much more lightweight on MacOS, without all the cost of virtualization and file sharing.
- Cross-compiling simple Rust code from Mac OS X to Raspberry Pi 4
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Future of Rust, 2023 and beyond?
I have tried, however I haven't been able to get it to work reliably (e.g. building on windows + linux on WSL works, Mac is a lot more involved; tried building for windows + linux on Mac and I couldn't get it to work at all); I've had some luck using zigbuild but that too doesn't seem to work for Mac.
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C2Rust Transpiler
Zig also takes this approach, and even exposes its C compiler (which if I recall correctly is basically Clang plus diverse sysroots and other customisation out of the box) as a separate `zig cc`.
I do a lot of work in Rust, and cross-compilation can be a pain when you have a lot of C dependencies. Fortunately https://github.com/messense/cargo-zigbuild exists. It sounds crazy, but using Zig's inbuilt C compiler to help build my Rust projects has been the smoothest option I've found.
I can't help but wonder if it would be worth it for Rust to follow D and Zig by shipping its own inbuilt C compiler, even if they still want to also support external C toolchains. It should be roughly the same effort as it was for Zig, given that they both use LLVM.
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Short story of Rust being amazing yet again (because it compiles on different architectures effortlessly)
Wait until you start using cargo zig-build. Suddenly it becomes way better than Go's cross compiler because you can seamlessly cross-compile rust AND C (thanks to Zig compiler of course). https://github.com/messense/cargo-zigbuild
aws-lambda-rust-runtime
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Cognito Starter Kit with Rust and Lambda
I've been writing more and more about the benefits of Rust and Lambda quite a bit lately and I plan to take advantage of them in this customizer. Additionally, I've leveraged the Lambda Runtime project that includes data structures for the Lambda Events that I'll encounter while working with these payloads.
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Rust and Lambda
The Lambda Rust Runtime project bridges that gap between SDK support and enhanced developer experience. Now this code IS flagged as experimental as it is subject to change. Didn't I just say above that I don't like experimental software in production? For something like a critical SDK into AWS, yes. But for something that is mostly data structures and working with different Lambda events, I don't have an issue. I'm comfortable with recommending builders look into this repository. I've also been fortunate to contribute to it and believe that the libraries included will make builder's lives easier. End of the day, if the experimental piece is a hold-up, a Lambda with Rust will be fine without it.
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Customize Cognito Access Token with Rust
If you are building Rust applications that are deployed in Lambdas, it's well worth your time to check out this AWS project. And nestled inside that repository is a Lambda Events crate that helps with the serde/deserde of different payloads to be encountered when running Lambdas.
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AWS Support for Rust on Lambda - Concerns?
Feel free to take look at the GitHub repo and ask any questions you have there, we're always happy to help in what we can: https://github.com/awslabs/aws-lambda-rust-runtime
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Learn Rust 101 – A guide to aid you in your journey of becoming a Rustacean
Rust on Lambda's using containers as the deployment artifact are also very good, i'd say a perfect match. Low artifact size, low cpu+memory usage, fast execution. I think AWS must be using increasingly using Rust on Lambda internally from the talks I've seen them publish and the work gone in to https://github.com/awslabs/aws-lambda-rust-runtime.
For simple REST API's there's not much extra effort in using Rust once you are familiar.
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Rust on AWS Lambda?
Check out the official AWS Lambda Rust project https://github.com/awslabs/aws-lambda-rust-runtime. It has a bunch of examples and we’ll designed. I got up and running knowing minimal Rust very quickly.
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Rust on Lambda Interest?
The official https://github.com/awslabs/aws-lambda-rust-runtime seems well architected.
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State of Rust for web backends
Hi, maybe check out https://github.com/awslabs/aws-lambda-rust-runtime there's some examples in there.. But essentially you can build a Lambda function and deploy to your AWS account with this toolset.
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API Gateway to a Lambda function using Lambda proxy and non-proxy)integration, with OpenAPI specs
use aws_lambda_events::apigw::{ ApiGatewayCustomAuthorizerRequestTypeRequest, ApiGatewayCustomAuthorizerResponse, ApiGatewayCustomAuthorizerPolicy, IamPolicyStatement, }; use lambda_runtime::{run, service_fn, Error, LambdaEvent}; use serde_json::json; #[tokio::main] async fn main() -> Result<(), Error> { tracing_subscriber::fmt() .with_ansi(false) .without_time() .with_max_level(tracing_subscriber::filter::LevelFilter::INFO) .init(); run(service_fn(function_handler)).await } pub async fn function_handler(event: LambdaEvent) -> Result { // do something with the event payload let method_arn = event.payload.method_arn.unwrap(); // for example we could use the authorization header if let Some(token) = event.payload.headers.get("authorization") { // do something with the token // my custom logic return Ok(custom_authorizer_response( "ALLOW", "some_principal", &method_arn, )); } Ok(custom_authorizer_response( &"DENY".to_string(), "", &method_arn)) } pub fn custom_authorizer_response(effect: &str, principal: &str, method_arn: &str) -> ApiGatewayCustomAuthorizerResponse { let stmt = IamPolicyStatement { action: vec!["execute-api:Invoke".to_string()], resource: vec![method_arn.to_owned()], effect: Some(effect.to_owned()), }; let policy = ApiGatewayCustomAuthorizerPolicy { version: Some("2012-10-17".to_string()), statement: vec![stmt], }; ApiGatewayCustomAuthorizerResponse { principal_id: Some(principal.to_owned()), policy_document: policy, context: json!({ "email": principal }), // https://github.com/awslabs/aws-lambda-rust-runtime/discussions/548 usage_identifier_key: None, } }
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Rust for microservices, AWS lambda functions, etc?
FYI, there’s an offical rust “runtime” in the works: https://github.com/awslabs/aws-lambda-rust-runtime
What are some alternatives?
zig - General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
rust.aws-cdk-lambda - A CDK (v2) Construct Library for AWS Lambda in Rust
Rocket - A web framework for Rust.
serverless-rust-demo - Sample serverless application written in Rust
aws-cdk - The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code
terminal-typeracer
OpenSSL - TLS/SSL and crypto library
doom - DOOM translated from C to V.
FrameworkBenchmarks - Source for the TechEmpower Framework Benchmarks project
ci - AppVeyor community support repository
upx-action - Strips and runs upx on binaries