DeriveJunction.fromStr constructor
DeriveJunction.fromStr(
- String str
Implementation
factory DeriveJunction.fromStr(String str) {
final bool hard;
final String code;
if (str.startsWith('/')) {
hard = true;
code = str.substring(1);
} else {
hard = false;
code = str;
}
final n = BigInt.tryParse(code, radix: 10);
final Uint8List bytes;
if (n != null &&
n >= BigInt.zero &&
n < BigInt.parse('18446744073709551616')) {
// number
bytes = U64Codec.codec.encode(n);
} else {
// something else
bytes = StrCodec.codec.encode(code);
}
return DeriveJunction.fromBytes(hard, bytes);
}