Rust library lambda_sqs

Specialised lambda_runtime to accept and process events from SQS.

SQS Events

SQS dispatches events to a lambda function in batches (often, it seems to my surprise). This crate provides a lambda_runtime implementation that expects to receive a batch of messages in the[SqsEvent] type and provides a method to transform the batch of events to a vec of your Struct.

Usage

To use the crate add the dependency in Cargo.toml.

[dependencies]
lambda_sqs = " 0.2.22"

Example

use your_module::YourStruct;
use lambda_sqs::{handler_fn, Context, Error};
use lambda_sqs::SqsEvent;
#[tokio::main]
async fn main() -> Result<(), Error> {
    lambda_sqs::run(handler_fn(my_handler)).await?;
    Ok(())
}
pub async fn my_handler(e: SqsEvent, c: Context) -> Result<(), Error> {
    let events: Vec<YourStruct> = e.into_t();
#   // Process events
#   Ok(())
 }

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or apache-url)
• MIT license (LICENSE-MIT or mit-url)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.