Enum saltpig::error::Error

pub enum Error {
    TypeError(TypeError),
    LengthExceeded(Major, usize),
    LengthSubsceeded(Major, usize, usize),
    ExpectedKey(usize),
    ExpectedValue(usize),
    TopLevelAlreadyExists,
    UnexpectedBreak,
    UnknownInfo(u8, Major),
    NoMoreItems,
    DuplicateKey(OrdValue<'static>),
    Io(Error),
}

Errors produced by encoding or decoding CBOR data.

Variants

TypeError(TypeError)

A value had the wrong type (or wrong length, tag, etc).

LengthExceeded(Major, usize)

During encoding, too many elements were added to a determinate-length collection.

Not to be confused with TypeError::WrongLen.

LengthSubsceeded(Major, usize, usize)

During encoding, not enough elements were added to a determinate-length collection.

Not to be confused with TypeError::WrongLen.

ExpectedKey(usize)

An attempt was made to encode a map value when a key should have been encoded.

ExpectedValue(usize)

An attempt was made to encode a map key when a value should have been encoded.

TopLevelAlreadyExists

An attempt was made to encode more than one top-level item.

UnexpectedBreak

During decoding, a break code was encountered in an unexpected position.

UnknownInfo(u8, Major)

During decoding, an unknown additional-information value was encountered.

NoMoreItems

An attempt was made to decode an item from a stream that has no more items.

DuplicateKey(OrdValue<'static>)

During encoding or decoding, a duplicate key was encountered in a map.

Io(Error)

An IO error occurred.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &'static str

This method is soft-deprecated.

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

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

impl Display for Error

fn fmt(&self, formatter: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl From<Error> for Error

fn from(io_error: Error) -> Error

Performs the conversion.

impl From<TypeError> for Error

fn from(type_error: TypeError) -> Error

Performs the conversion.

impl TryFrom<Error> for TypeError

type Error = ()

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

The type returned in the event of a conversion error.

fn try_from(error: Error) -> Result<TypeError, ()>

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

Performs the conversion.