examples

Polywrap Rust Client Examples

File system

Invokes the File System plugin; which creats, reads and deletes a file

$ cargo run --example fs --release

Http

Invokes the HTTP plugin, doing GET and POST requests

$ cargo run --example http --release

Ipfs

Invoke the IPFS Client wrap; adds file to a local IPFS node, and then retrieves it. Before running this example, you must instantiate a local IPFS node by running the following command:

NOTE: This command requires Docker to be installed on your machine.

$ npx polywrap infra up --modules=eth-ens-ipfs

And now you can run the example:

$ cargo run --example ipfs --release

Logger

Invokes the logger wrap, which interacts with the logger plugin. It shows a println message from WASM world

$ cargo run --example logger --release

Ethers

Invoke the Ethers core & util wraps, and uses the Ethereum Wallet plugin. It gets the balance of the Staking contract and then parses it from Wei to Eth. Also, it executes the sign typed data method

$ cargo run --example ethers --release

ENS

Invoke the ENS wrap, it gets the resolver & content hash of vitalik.eth

$ cargo run --example ens --release