Tries to parse exactly one COS object from bytes, under the same rules as Parse(ReadOnlySpan<Byte>).
public static bool TryParse(ReadOnlySpan<byte> bytes, [NotNullWhen(true)] scoped out CosObject? result)
The object's syntax, optionally surrounded by white-space and comments.
The parsed object, or null when the bytes are not exactly one well-formed object.
true when the bytes hold exactly one well-formed object.ISO 32000-2 §7.2 and §7.3.