1  // Copyright (c) 2025 ADnet Contributors
 2  // SPDX-License-Identifier: Apache-2.0
 3  
 4  //! Node error types
 5  
 6  use thiserror::Error;
 7  
 8  #[derive(Debug, Error)]
 9  pub enum NodeError {
10      #[error("Failed to start node: {0}")]
11      StartupFailed(String),
12  
13      #[error("Startup error: {0}")]
14      StartupError(String),
15  
16      #[error("Failed to stop node: {0}")]
17      ShutdownFailed(String),
18  
19      #[error("Configuration error: {0}")]
20      ConfigError(String),
21  
22      #[error("Storage error: {0}")]
23      StorageError(String),
24  
25      #[error("Network error: {0}")]
26      NetworkError(String),
27  
28      #[error("Consensus error: {0}")]
29      ConsensusError(String),
30  
31      #[error("IO error: {0}")]
32      IoError(#[from] std::io::Error),
33  }