This repo contains an example of running the AWS Rust SDK compiled to WASM in two
language runtimes, Node and Python. It achieves this by defining some utility
functions was WebAssembly components, which are implemented in the host language
and used to provide system integration for the WASM sandbox. Currently the required
utils are an http-client to perform the network calls, a time-client to provide
the system time, a print-client to send output to sdtdout, and a creds-client
for providing the environment's AWS credentials. These utils are currently implemented in
JavaScript and in Python and demos are provided for each.
The demo calls the DynamoDB listTables API, so you will need at least one Dynamo table
in your account to see any useful output.
To run this example you need the following dependencies installed:
To successfully run the example you will need the AWS_ACCESS_KEY_ID,
AWS_SECRET_ACCESS_KEY, and the AWS_SESSION_TOKEN environment variables set.
To build the project, from the root of the project, run the following command:
make build
To execute the Node demo run:
node index.mjs
To execute the Python demo run:
python demo.py