streaming_telemetry/src/app_state.rs

// Copyright 2025 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

//! This module defines the central application state structure used throughout the application.

use crate::handlers::chassis::ChassisState;
use crate::telemetry_source_manager::telemetry_source_manager::TelemetrySourceManager;
use std::sync::Arc;

/// Represents the global state of the application.
///
/// This structure holds shared state that can be accessed across different parts of the application.
/// It is typically wrapped in an `Arc` for thread-safe sharing.
pub struct AppState {
    /// The current state of the chassis.
    pub chassis_state: ChassisState,
    /// A thread-safe reference to the sensor database.
    pub telemetry_source_manager: Arc<TelemetrySourceManager>,
}