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use thiserror::Error;
#[derive(Error, Debug, Clone, Copy, PartialEq, Eq, Hash)]
pub enum Error {
#[error("insufficient bits to represent the exponent")]
InsufficientExponentBits,
#[error("insufficient bits to represent the mantissa")]
InsufficientMantissaBits,
#[error("mismatched format and value of the sign bit")]
MismatchedSignBit,
#[error("invalid or missing radix prefix")]
InvalidRadixPrefix,
#[error("insufficient bits to store the given bit pattern")]
InsufficientBitsForBitPattern,
#[error("invalid number string given for parsing")]
ParseStringError,
#[error("number string out of range for format")]
OutOfRange,
#[error("negative sign for unsigned format")]
NegativeSign,
}