Stashbox by Peter Csajtai

<PackageReference Include="Stashbox" Version="3.2.2-preview-584" />

.NET API 156,160 bytes

OptionalValueResolver

class OptionalValueResolver : IResolver

public OptionalValueResolver()

public bool CanUseForResolution(TypeInformation typeInfo, ResolutionContext resolutionContext)

public Expression GetExpression(IResolutionStrategy resolutionStrategy, TypeInformation typeInfo, ResolutionContext resolutionContext)