QRCode v2.2.0

QRCode.ErrorCorrection (QRCode v2.2.0) View Source

Error correction code words and block information.

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Types

codewords()
groups()
t()

Functions

put(qr)
total_data_codewords(qr)

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codewords()

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Specs

codewords() :: groups()
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groups()

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Specs

groups() :: {[[], ...], [[]]}
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t()

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Specs

t() :: %QRCode.ErrorCorrection{
  blocks_in_group1: ExMaybe.t(integer()),
  blocks_in_group2: ExMaybe.t(integer()),
  codewords: ExMaybe.t(codewords()),
  codewords_per_block_in_group1: ExMaybe.t(integer()),
  codewords_per_block_in_group2: ExMaybe.t(integer()),
  ec_codewrods_per_block: ExMaybe.t(integer()),
  groups: ExMaybe.t(groups())
}

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put(qr)

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Specs

put(QRCode.QR.t()) :: QRCode.QR.t()
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total_data_codewords(qr)

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Specs

total_data_codewords(QRCode.QR.t()) :: integer()