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//! [Firebase](https://firebase.google.com) authentication layer for [Actix Web](https://actix.rs).
//!
//! Example:
//! ```rust
//!use actix_web::{get, middleware::Logger, web::Data, App, HttpServer, Responder};
//!use env_logger::Env;
//!use firebase_auth::{FirebaseAuth, FirebaseUser};
//!
//!// Use `FirebaseUser` extractor to verify the user token and decode the claims
//!#[get("/hello")]
//!async fn greet(user: FirebaseUser) -> impl Responder {
//!    format!("Hello {}!", user.email)
//!}
//!
//!#[actix_web::main]
//!async fn main() -> std::io::Result<()> {
//!    env_logger::init_from_env(Env::default().default_filter_or("debug"));
//!
//!    // Create Application State for the `FirebaseAuth` it will refresh the public keys
//!    // automatically.
//!    // Change project_id to your Firebase Project ID
//!    // We put this in blocking because the first time it run, it will try to get the public keys
//!    // from Google endpoint, if it failed it will panic.
//!    let firebase_auth = tokio::task::spawn_blocking(|| FirebaseAuth::new("my-project-id"))
//!        .await
//!        .expect("panic init FirebaseAuth");
//!
//!    let app_data = Data::new(firebase_auth);
//!
//!    HttpServer::new(move || {
//!        App::new()
//!            .wrap(Logger::default())
//!            .app_data(app_data.clone())
//!            .service(greet)
//!    })
//!    .bind(("127.0.0.1", 8080))?
//!    .run()
//!    .await
//!}
//! ```
//!Visit [README.md](https://github.com/trchopan/firebase-auth/) for more details.

mod structs;
mod firebase_auth;
pub use structs::{FirebaseUser, PublicKeysError};
pub use firebase_auth::FirebaseAuth;