allRoots method
Implementation
List<Uint8List> allRoots() {
final merged = <Uint8List>[];
final seen = <String>{};
for (final source in _entries.values) {
for (final der in source.roots) {
final key = base64Encode(der);
if (seen.add(key)) merged.add(der);
}
}
return merged;
}