1//! This module defines errors returned by the library.
 2use core::fmt::Debug;
 3
 4/// Errors returned by Nova
 5#[derive(Clone, Debug, Eq, PartialEq)]
 6pub enum NovaError {
 7  /// returned if the supplied row or col in (row,col,val) tuple is out of range
 8  InvalidIndex,
 9  /// returned if the supplied input is not of the right length
10  InvalidInputLength,
11  /// returned if the supplied witness is not of the right length
12  InvalidWitnessLength,
13  /// returned if the supplied witness is not a satisfying witness to a given shape and instance
14  UnSat,
15  /// returned when the supplied compressed commitment cannot be decompressed
16  DecompressionError,
17}