Rust

The Rust SDK calls the API from your server with your secret key. Async on Tokio. PushFleet::from_env() reads PUSHFLEET_SECRET_KEY.

Install

cargo add pushfleet

Send

Rust

Rust

let fleet = PushFleet::from_env()?;
fleet
    .send()
    .to("user_8f3k")
    .title("Your order shipped")
    .body("Arriving Thursday")
    .await?;

Send with a template

Rust

Rust

fleet
    .send()
    .to("user_8f3k")
    .template("order_shipped")
    .vars(json!({ "eta": "Thu" }))
    .await?;

Sign user tokens

In live mode your app registers devices with a user token your server signs. The SDK signs it locally, without a request. See identity verification.

Rust

Rust

let user_token = fleet.users().token("user_8f3k")?;

Errors and retries

Failed requests return a pushfleet::Error with the API’s code, status and doc link. The SDK retries 429 and 5xx responses with backoff, and sends an idempotency key with every retry so nothing goes out twice.

Every endpoint in the API reference has a Rust sample.