match *self {
APIError::APIMisuseError {ref err} => write!(f, "Misuse error: {}", err),
APIError::FeeRateTooHigh {ref err, ref feerate} => write!(f, "{} feerate: {}", err, feerate),
match *self {
APIError::APIMisuseError {ref err} => write!(f, "Misuse error: {}", err),
APIError::FeeRateTooHigh {ref err, ref feerate} => write!(f, "{} feerate: {}", err, feerate),