Atmos Binary Buffer Package

Binary reader/writer utilities for Dart with compact integer packing, typed list views, and IEEE 754 float helpers (float16, bfloat16, float32, float64).

Install

dependencies:
  atmos_binary_buffer: ^2.0.0

Import

import 'package:atmos_binary_buffer/atmos_binary_buffer.dart';

Highlights

• BinaryReader / BinaryWriter for primitive values and strings.
• Compact size/int packing (readSize/writeSize, zigzag packed ints).
• Typed list methods and aligned typed-view methods (*AV).
• float16 and bfloat16 read/write support (including list methods).
• float32 bit reinterpretation helpers.

Quick Example

import 'package:atmos_binary_buffer/atmos_binary_buffer.dart';

void main() {
  final writer = BinaryWriter();
  writer.writeInt32(42);
  writer.writeFloat16(0.1);
  writer.writeBFloat16(3.14159);
  writer.writeListPackedInt([1, -1, 127, -128]);

  final bytes = writer.toBytes();
  final reader = bytes.reader;

  final a = reader.readInt32();
  final f16 = reader.readFloat16();
  final bf16 = reader.readBFloat16();
  final packed = reader.readListPackedInt();

  print('$a, $f16, $bf16, $packed');
}