Enum rqrr::DeQRError

pub enum DeQRError {
    IoError,
    DataUnderflow,
    DataOverflow,
    UnknownDataType,
    DataEcc,
    FormatEcc,
    InvalidVersion,
    InvalidGridSize,
    EncodingError,
}

Possible errors that can happen during decoding

Variants

IoError

Could not write the output to the output stream/string

DataUnderflow

Expected more bits to decode

DataOverflow

Expected less bits to decode

UnknownDataType

Unknown data type in encoding

DataEcc

Could not correct errors / code corrupt

FormatEcc

Could not read format information from both locations

InvalidVersion

Unsupported / non-existent version read

InvalidGridSize

Unsupported / non-existent grid size read

EncodingError

Output was not encoded in expected UTF8

Trait Implementations

impl From<FromUtf8Error> for DeQRError

fn from(_: FromUtf8Error) -> Self

Performs the conversion.

impl Debug for DeQRError

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Display for DeQRError

fn fmt<'a>(&self, f: &mut Formatter<'a>) -> Result

Formats the value using the given formatter.

impl Error for DeQRError

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any.

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.