CanonSharp/CanonSharp.Combinator/Parsers/Bases/FixParser.cs

using CanonSharp.Combinator.Abstractions;

namespace CanonSharp.Combinator.Parsers.Bases;

/// <summary>
/// 修正？解析器
/// 感觉是一种递归的高级实现？
///
/// </summary>
/// <typeparam name="TToken"></typeparam>
/// <typeparam name="T"></typeparam>
internal sealed class FixParser<TToken, T> : IParser<TToken, T>
{
    private readonly IParser<TToken, T> _parser;

    public FixParser(Func<IParser<TToken, T>, IParser<TToken, T>> func)
    {
        _parser = func(this);
    }

    public IParseResult<TToken, TResult> Run<TState, TResult>(TState state,
        Func<IParseResult<TToken, T>, IParseResult<TToken, TResult>> continuation)
        where TState : IReadState<TToken, TState>
        => _parser.Run(state, continuation);
}