DurationValueWithin considers two durationpb.Duration to be equal if their durations are within d of each other.

DurationValueWithinP considers two durationpb.Duration to be equal if their values are within p percent of each other.

Equal returns a Message that compares like proto.Equal(x, y) except where value comparisons match instead.

FloatValueApprox compares floating point values as equal if they are within fraction or margin of each other.