Enum DecodingProblem

#[non_exhaustive]
pub enum DecodingProblem {
    InvalidCodePoint(usize, &'static Location<'static>),
    InvalidByte(u8, &'static Location<'static>),
    UnexpectedEndOfData(&'static Location<'static>),
}

Enum for possible decoding problems that can occur.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

InvalidCodePoint(usize, &'static Location<'static>)

Decoding try to create a character that is not valid in UTF-8.

InvalidByte(u8, &'static Location<'static>)

Invalid byte sequence.

UnexpectedEndOfData(&'static Location<'static>)

Decoding failed due to unexpected end of data, .i.e, it requires more data to fully decode.

Trait Implementations

impl Debug for DecodingProblem

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

Formats the value using the given formatter.

impl Display for DecodingProblem

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

Formats the value using the given formatter.

impl Error for DecodingProblem

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

Returns the lower-level source of this error, if any.

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

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<DecodingProblem> for Error

fn from(source: DecodingProblem) -> Self

Converts to this type from the input type.