32 lines
732 B
C#
32 lines
732 B
C#
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using System.Text.Json.Serialization;
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using Myriad.Serialization;
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namespace Myriad.Utils
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{
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public interface IOptional
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{
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bool HasValue { get; }
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object? GetValue();
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}
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[JsonConverter(typeof(OptionalConverter))]
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public readonly struct Optional<T>: IOptional
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{
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public Optional(T value)
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{
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HasValue = true;
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Value = value;
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}
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public bool HasValue { get; }
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public object? GetValue() => Value;
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public T Value { get; }
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public static implicit operator Optional<T>(T value) => new(value);
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public static Optional<T> Some(T value) => new(value);
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public static Optional<T> None() => default;
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}
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}
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