//! Error handling module.
pubusethiserror::Error;/// Error enums for [`poodio`](crate).
#[derive(Debug, Error)]pubenumError{/// The process exits with a specific code.
#[error("Exit with code: {0}")]
Exit(i32),/// It is converted from [`std::io::Error`].
#[error("IO error: {0}")]
Io(#[from]std::io::Error),}