use std::fmt;
/// Errors that can occur during document operations.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum DocumentError {
/// Document is not yet ready for operations (not loaded).
DocumentNotReady,
InvalidState(String),
}
impl fmt::Display for DocumentError {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
DocumentError::DocumentNotReady => {
write!(f, "Document is not yet ready for operations")
}
DocumentError::InvalidState(msg) => {
write!(f, "Invalid state: {msg}")
}
}
}
}
impl std::error::Error for DocumentError {}