private static Range <T> TryCreateCore <T>(
T from, RangeBoundaryFromKind fromKind,
T to, RangeBoundaryToKind toKind) =>
RangeBoundaryFrom <T> .IsValid(from) && RangeBoundaryTo <T> .IsValid(to)
? TryCreate(
RangeBoundaryFrom <T> .AdjustAndCreate(from, fromKind),
RangeBoundaryTo <T> .AdjustAndCreate(to, toKind))
: Range <T> .Empty;
private static Range <T> TryCreateCore <T>(
T from, RangeBoundaryFromKind fromKind,
T to, RangeBoundaryToKind toKind) =>
IsValid(from, to)
#pragma warning disable 618 // Validation not required: IsValid() called.
? new Range <T>(
RangeBoundaryFrom <T> .AdjustAndCreate(from, fromKind),
RangeBoundaryTo <T> .AdjustAndCreate(to, toKind),
SkipsArgValidation)
#pragma warning restore 618
: Range <T> .Empty;
public static RangeBoundaryFrom <T> BoundaryFromExclusive <T>(T fromValue) => RangeBoundaryFrom <T> .AdjustAndCreate(fromValue, RangeBoundaryFromKind.Exclusive);
internal static RangeBoundaryFrom <T> GetCompareToBoundary <T>(T value) => RangeBoundaryFrom <T> .AdjustAndCreate(value, RangeBoundaryFromKind.Inclusive);