kompendium-ano / factom-rust-client Goto Github PK

Examples are still using the old futures handling of map/and_then

Update with async syntax

Current tests require a locally hosted factomd node, this should be moved over to the opennode some tests still won't properly parse as it's not connected.

Running walletd will still be necessary

The usage documentation shows using the to_static_str utility function to convert the string literals to static strings when directly creating the Factom struct but this is unnecessary as the Rust compiler will coerce the &str to &'static str directly as it knows the type from Factom struct declaration.

// Factomd open node and walletd locally on port 3003. Id is included in the json-rpc call.
let api = Factom{
    uri: to_static_str("https://api.factomd.net/v2").
    wallet_uri: to_static_str("http://localhost:3003/v2"),
    id: 0
}
let request = api.wallet_balances();
let response = fetch(request).unwrap();
dbg!(response);

Using the code as is results in a compiler error because to_static_str expects a String type argument:

expected struct `std::string::String`, found reference | help: try using a conversion method: `"https://api.factomd.net/v2".to_string()` |

Also note that there's a typo for the uri assignment as it should have a comma instead of a period at the end.

Correct usage should be:

let api = Factom {
    uri: "https://api.factomd.net/v2",
    wallet_uri: "http://localhost:3003/v2",
    id: 0,
}