Function libipld_cbor::decode::read_map

pub fn read_map<R: Read + Seek, K: Decode<DagCborCodec> + Ord, T: Decode<DagCborCodec>>(
    r: &mut R,
    len: u64,
) -> Result<BTreeMap<K, T>>

Reads a map of any type that implements TryReadCbor from a stream of cbor encoded bytes.