project_map_cli_rust/error.rs
1use thiserror::Error;
2
3#[derive(Error, Debug)]
4pub enum AppError {
5 #[error("IO error: {0}")]
6 Io(#[from] std::io::Error),
7
8 #[error("JSON error: {0}")]
9 Json(#[from] serde_json::Error),
10
11 #[error("Parser error: {0}")]
12 Parser(String),
13
14 #[error("Index error: {0}")]
15 Index(String),
16
17 #[error("Generic error: {0}")]
18 Generic(String),
19}
20
21pub type Result<T> = std::result::Result<T, AppError>;