use thiserror::Error;
#[derive(Debug, Error)]
pub enum Error {
#[error("Invalid input: {0}")]
InvalidInput(String),
#[error("I/O error: {0}")]
Io(#[from] std::io::Error),
#[error("Arrow error: {0}")]
Arrow(#[from] arrow::error::ArrowError),
#[error("Parquet error: {0}")]
Parquet(#[from] parquet::errors::ParquetError),
}
pub type Result<T> = std::result::Result<T, Error>;