Crate aws_secretsmanager_cache

This crate provides a client for in-process caching of secrets from AWS Secrets Manager for Rust applications. It is heavily inspired by the AWS Secrets Manager Go Caching Client and the AWS SDK for Rust.

The client internally uses an LRU (least-recently used) caching scheme that provides O(1) insertions and O(1) lookups for cached values.

Example

use aws_sdk_secretsmanager::Client;
use aws_secretsmanager_cache::SecretCache;

#[tokio::main]
async fn main() {
    let aws_config = aws_config::from_env().load().await;
    let client = Client::new(&aws_config);
    let mut cache = SecretCache::new(client);

    let secret_id = "service/secret";

    match cache.get_secret_string(secret_id.to_string()).send().await {
        Ok(secret_value) => {
            // do something
        }
        Err(e) => println!("{}", e),
    }
}

Structs

CacheConfig

Configuration options for the SecretCache.

SecretCache

Client for in-process caching of secret values from AWS Secrets Manager.