use thiserror::Error;
#[derive(Error, Debug)]
pub enum Error {
#[error("IO error: {0}")]
Io(#[from] std::io::Error),
#[error("JSON error: {0}")]
Json(#[from] serde_json::Error),
#[error("Connection error: {0}")]
Connection(String),
#[error("Protocol error: {0}")]
Protocol(String),
#[error("Configuration error: {0}")]
Config(String),
#[error("Test error: {0}")]
Test(String),
}
pub type Result<T> = std::result::Result<T, Error>;