tauri-plugins-workspace/plugins/http/src/lib.rs

// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
// SPDX-License-Identifier: Apache-2.0
// SPDX-License-Identifier: MIT

//! [![](https://github.com/tauri-apps/plugins-workspace/raw/v2/plugins/http/banner.png)](https://github.com/tauri-apps/plugins-workspace/tree/v2/plugins/http)
//!
//! Access the HTTP client written in Rust.

pub use reqwest;
use tauri::{
    plugin::{Builder, TauriPlugin},
    AppHandle, Manager, Runtime,
};

pub use error::{Error, Result};

mod commands;
mod error;
mod scope;

struct Http<R: Runtime> {
    #[allow(dead_code)]
    app: AppHandle<R>,
}

trait HttpExt<R: Runtime> {
    fn http(&self) -> &Http<R>;
}

impl<R: Runtime, T: Manager<R>> HttpExt<R> for T {
    fn http(&self) -> &Http<R> {
        self.state::<Http<R>>().inner()
    }
}

pub fn init<R: Runtime>() -> TauriPlugin<R> {
    Builder::<R>::new("http")
        .js_init_script(include_str!("api-iife.js").to_string())
        .invoke_handler(tauri::generate_handler![
            commands::fetch,
            commands::fetch_cancel,
            commands::fetch_send,
            commands::fetch_read_body,
        ])
        .setup(|app, _api| {
            app.manage(Http { app: app.clone() });
            Ok(())
        })
        .build()
}