Enum strict_encoding::test_helpers::DataEncodingTestFailure

pub enum DataEncodingTestFailure<T> where
    T: StrictEncode + StrictDecode + PartialEq + Debug + Clone,  {
    EncoderFailure(Error),
    DecoderFailure(Error, Vec<u8>),
    EncoderReturnedWrongLength {
        actual: usize,
        returned: usize,
    },
    TranscodedObjectDiffersFromOriginal {
        original: T,
        transcoded: T,
    },
    TranscodedVecDiffersFromOriginal {
        original: Vec<u8>,
        transcoded: Vec<u8>,
        object: T,
    },
}

Failures happening during strict encoding tests of struct and union encodings.

NB: These errors are specific for testing configuration and should not be used in non-test environment.

Variants

EncoderFailure

Failure during encoding enum variant

Tuple Fields of EncoderFailure

0: Error

Encoder error

DecoderFailure

Failure during decoding binary representation of enum variant

Tuple Fields of DecoderFailure

0: Error

Decoder error

1: Vec<u8>

Byte string which failed to decode

EncoderReturnedWrongLength

Failure of the strict encode implementation: encoder reports incorrect length of the serialized data

Fields of EncoderReturnedWrongLength

actual: usize

Actual length of the serialized data

returned: usize

Incorrect length returned by the encoder

TranscodedObjectDiffersFromOriginal

Test case failure representing mismatch between object produced by decoding from the originally encoded object

Fields of TranscodedObjectDiffersFromOriginal

original: T

Original value, which was encoded

transcoded: T

The value resulting from decoding encoded original value

TranscodedVecDiffersFromOriginal

Test case failure representing mismatch between original test vector and serialization of the object decoded from that test vector

Fields of TranscodedVecDiffersFromOriginal

original: Vec<u8>

Original test vector, which was decoded

transcoded: Vec<u8>

Byte string produced by encoding object, decoded from the test vector

object: T

Object decoded from the test vector

Trait Implementations

impl<T: Clone> Clone for DataEncodingTestFailure<T> where
    T: StrictEncode + StrictDecode + PartialEq + Debug + Clone, 

fn clone(&self) -> DataEncodingTestFailure<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for DataEncodingTestFailure<T> where
    T: StrictEncode + StrictDecode + PartialEq + Debug + Clone, 

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

Formats the value using the given formatter.

impl<T> Display for DataEncodingTestFailure<T> where
    T: StrictEncode + StrictDecode + PartialEq + Debug + Clone, 

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

Formats the value using the given formatter.

impl<T> Error for DataEncodingTestFailure<T> where
    T: StrictEncode + StrictDecode + PartialEq + Debug + Clone, 

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

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

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl<T> From<DataEncodingTestFailure<T>> for String where
    T: StrictEncode + StrictDecode + PartialEq + Debug + Clone, 

fn from(err: DataEncodingTestFailure<T>) -> Self

Performs the conversion.

impl<T: PartialEq> PartialEq<DataEncodingTestFailure<T>> for DataEncodingTestFailure<T> where
    T: StrictEncode + StrictDecode + PartialEq + Debug + Clone, 

fn eq(&self, other: &DataEncodingTestFailure<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &DataEncodingTestFailure<T>) -> bool

This method tests for !=.

impl<T> StructuralPartialEq for DataEncodingTestFailure<T> where
    T: StrictEncode + StrictDecode + PartialEq + Debug + Clone,