use thiserror::Error;
#[derive(Error, Debug)]
pub enum ExamReaderError {
#[error("Reading error")]
IOError(#[from] std::io::Error),
#[error("Your input file is badly formatted: `{0}`")]
TemplateError(String),
#[error("Your input file is badly `{0}` is not available")]
Redaction(String),
#[error("invalid header (expected {expected:?}, found {found:?})")]
InvalidHeader { expected: String, found: String },
#[error("unknown error")]
Unknown,
}