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use thiserror::Error;

use crate::Status;

#[derive(Debug, Error, PartialEq)]
pub enum Error {
    #[error("an FPGA operation failed: {0}")]
    FPGA(Status),
    #[error("the FPGA returned an invalid enum discriminant: {0}")]
    InvalidEnumDiscriminant(u64),
    #[error("{0} is out of bounds for FXP<{1}, {2}, {3}>`")]
    FixedPointOutOfBounds(f64, u8, u8, bool),
    #[error("{0} ({0:b}) is out of bounds for FXP<{1}, {2}, {3}>`")]
    FixedPointRawOutOfBounds(u64, u8, u8, bool),
    #[error("{0} cannot be precisely represented as FXP<{1}, {2}, {3}>`")]
    FixedPointPrecision(f64, u8, u8, bool),
}