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 the Rust runtime client to build your project locally, and then deploy it to Lambda using an OS-only runtime. When you use an OS-only runtime, Lambda automatically keeps the operating system up to date with the latest patches.
Tools and libraries for Rust
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AWS SDK for Rust: The AWS SDK for Rust provides Rust APIs to interact with Amazon Web Services infrastructure services.
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Rust runtime client for Lambda: The Rust runtime client makes it easy to run Lambda functions written in Rust.
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Cargo Lambda: This is a third-party open-source extension to the Cargo command-line tool that simplifies building and deploying Rust Lambda functions.
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Lambda HTTP: This library provides a wrapper to work with HTTP events.
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Lambda Extension: This library provides support to write Lambda Extensions with Rust.
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AWS Lambda Events: This library provides type definitions for common event source integrations.
Sample Lambda applications for Rust
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Basic Lambda function: A Rust function that shows how to process basic events.
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Lambda function with error handling: A Rust function that shows how to handle custom Rust errors in Lambda.
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Lambda function with shared resources: A Rust project that initializes shared resources before creating the Lambda function.
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Lambda HTTP events: A Rust function that handles HTTP events.
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Lambda HTTP events with CORS headers: A Rust function that uses Tower to inject CORS headers.
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Lambda REST API: A REST API that uses Axum and Diesel to connect to a PostgreSQL database.
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Serverless Rust demo: A Rust project that shows the use of Lambda's Rust libraries, logging, environment variables, and the AWS SDK.
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Basic Lambda Extension: A Rust extension that shows how to process basic extension events.
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Lambda Logs Amazon Data Firehose Extension: A Rust extension that shows how to send Lambda logs to Firehose.
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