padLeftDecoder

padLeftDecoder<TDecoder>(decoder, offset): TDecoder

Adds left padding to the given decoder, shifting the decoding position forward by offset bytes whilst increasing the size of the decoder accordingly.

For more details, see padLeftCodec.

Type Parameters

Parameters

Returns

TDecoder

A new decoder with left padding applied.

Example

const decoder = padLeftDecoder(getU16Decoder(), 2);
const value = decoder.decode(new Uint8Array([0, 0, 0x12, 0x34])); // 0xffff (reads from offset 2)

See

• padLeftCodec
• padLeftEncoder