Struct Decoder 

pub struct Decoder(/* private fields */);

The main class which implements Data Matrix Code decoding -- as opposed to locating and extracting the Data Matrix Code from an image.

@author bbrown@google.com (Brian Brown)

Implementations

impl Decoder

pub fn new() -> Self

pub fn decode(&self, bits: &BitMatrix) -> Result<DecoderRXingResult>

Decodes a Data Matrix Code represented as a {@link BitMatrix}. A 1 or "true" is taken to mean a black module.

@param bits booleans representing white/black Data Matrix Code modules @return text and bytes encoded within the Data Matrix Code @throws FormatException if the Data Matrix Code cannot be decoded @throws ChecksumException if error correction fails

pub fn decode_bools(&self, image: &[Vec<bool>]) -> Result<DecoderRXingResult>

Convenience method that can decode a Data Matrix Code represented as a 2D array of booleans. "true" is taken to mean a black module.

@param image booleans representing white/black Data Matrix Code modules @return text and bytes encoded within the Data Matrix Code @throws FormatException if the Data Matrix Code cannot be decoded @throws ChecksumException if error correction fails

Trait Implementations

impl Default for Decoder

fn default() -> Self

Returns the “default value” for a type.