qubit-codec 0.9.0

Core codec traits and buffer conversion primitives for Rust
Documentation 
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// =============================================================================
//    Copyright (c) 2026 Haixing Hu.
//
//    SPDX-License-Identifier: Apache-2.0
//
//    Licensed under the Apache License, Version 2.0.
// =============================================================================
//! Semantic marker trait for buffered converters.

use super::Transcoder;

/// Converts encoded units of one representation into encoded units of another.
///
/// `TranscodeConverter` refines [`Transcoder`] for implementations whose
/// input and output are both encoded unit streams. Any intermediate logical
/// values are implementation details of the concrete converter.
///
/// The trait adds no methods. It exists to make generic bounds distinguish
/// unit-to-unit conversion from value-to-unit encoding and unit-to-value
/// decoding.
///
/// # Type Parameters
///
/// - `InputUnit`: Encoded input unit type accepted by the converter.
/// - `OutputUnit`: Encoded output unit type produced by the converter.
pub trait TranscodeConverter<InputUnit, OutputUnit>:
    Transcoder<InputUnit, OutputUnit>
{
    //  empty
}