Building Lambda functions with Rust
Because Rust compiles to native code, you don't need a dedicated runtime to run Rust code on Lambda. Instead, use theRust runtime client to build your project locally, and then deploy it to Lambda using theprovided.al2023 orprovided.al2 runtime. When you useprovided.al2023 orprovided.al2, Lambda automatically keeps the operating system up to date with the latest patches.
TheRust runtime client is an experimental package. It is subject to change and intended only for evaluation purposes.
Tools and libraries for Rust
AWS SDK for Rust: The AWS SDK for Rust provides Rust APIs to interact with Amazon Web Services infrastructure services.
Rust runtime client for Lambda: The Rust runtime client is an experimental package. It is subject to breaking changes and not recommended for production.
Cargo Lambda: This library provides a command line application to work with Lambda functions built with Rust.
Lambda HTTP: This library provides a wrapper to work with HTTP events.
Lambda Extension: This library provides support to write Lambda Extensions with Rust.
AWS Lambda Events: This library provides type definitions for common event source integrations.
Sample Lambda applications for Rust
Basic Lambda function: A Rust function that shows how to process basic events.
Lambda function with error handling: A Rust function that shows how to handle custom Rust errors in Lambda.
Lambda function with shared resources: A Rust project that initializes shared resources before creating the Lambda function.
Lambda HTTP events: A Rust function that handles HTTP events.
Lambda HTTP events with CORS headers: A Rust function that uses Tower to inject CORS headers.
Lambda REST API: A REST API that uses Axum and Diesel to connect to a PostgreSQL database.
Serverless Rust demo: A Rust project that shows the use of Lambda's Rust libraries, logging, environment variables, and the AWS SDK.
Basic Lambda Extension: A Rust extension that shows how to process basic extension events.
Lambda Logs Amazon Data Firehose Extension: A Rust extension that shows how to send Lambda logs to Firehose.
