bool

For boolean fields of various bit sizes

1 byte

  iex> defmodule StructOneByteBool do
  ...>   use BinStruct
  ...>   field :value, :bool
  ...> end
  ...>
  ...> StructOneByteBool.new(value: true)
  ...> |> StructOneByteBool.dump_binary()
  ...> |> StructOneByteBool.parse()
  ...> |> then(fn {:ok, struct, _rest } -> struct end)
  ...> |> StructOneByteBool.decode()
  %{ value: true }
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Variable bit size

  iex> defmodule StructVariableBitSize do
  ...>   use BinStruct
  ...>   field :a1, :bool, bits: 1
  ...>   field :a2, :bool, bits: 1
  ...>   field :a3, :bool, bits: 1
  ...>   field :a4, :bool, bits: 1
  ...>   field :a5, :bool, bits: 1
  ...>   field :a6, :bool, bits: 1
  ...>   field :a7, :bool, bits: 1
  ...>   field :a8, :bool, bits: 1
  ...> end
  ...>
  ...> StructVariableBitSize.new(a1: true, a2: true, a3: true, a4: true, a5: true, a6: true, a7: true, a8: true)
  ...> |> StructVariableBitSize.dump_binary()
  ...> |> StructVariableBitSize.parse()
  ...> |> then(fn {:ok, struct, _rest } -> struct end)
  ...> |> StructVariableBitSize.decode()
  %{ a1: true, a2: true, a3: true, a4: true, a5: true, a6: true, a7: true, a8: true }
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