QRCodeEx.encode

You're seeing just the function encode, go back to QRCodeEx module for more information.
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encode(bin, error_correction_level \\ :l)

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Specs

encode(binary(), error_correction_level()) :: QRCodeEx.Matrix.t()

Encode the binary.

Link to this function

encode(bin, error_correction_level, bits)

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Specs

encode(binary(), error_correction_level(), bitstring()) :: QRCodeEx.Matrix.t()

Encode the binary with custom pattern bits. Only supports version 5.