Function decodeCbor

decodeCbor(data: Uint8Array): Cbor
Decode a single dCBOR item from data, enforcing every deterministic encoding rule (canonical numeric forms, NFC text, map-key order, no trailing bytes). Throws CborError on any violation.
Parameters
- data: Uint8Array
Returns Cbor
Example
```
const value = decodeCbor(hexToBytes("a1616101")); // {"a": 1}
expectMap(value).size; // 1
```
Throws
Underrun | UnsupportedHeaderValue | NonCanonicalNumeric | InvalidSimpleValue | InvalidUtf8 | NonCanonicalString | UnusedData | MisorderedMapKey | DuplicateMapKey - see CborErrorDetailsByCode.

Remarks
Decoded byte strings are zero-copy views aliasing the input buffer - mutating the input after decoding (or mutating the returned bytes) changes the other side. Call .slice() first if you need an independent copy. This is deliberate: the zero-copy decode performance profile is part of the library's contract.
- Defined in decode.ts:71