Enum Error

#[repr(u8)]
pub enum Error {
    WontImplement,
    NotYetImplemented,
    SerializeBufferFull(usize),
    DeserializeUnexpectedEnd,
    DeserializeBadBool,
    DeserializeBadUtf8,
    DeserializeBadEnum,
    DeserializeBadMajor,
    DeserializeBadI8,
    DeserializeBadI16,
    DeserializeBadI32,
    DeserializeBadI64,
    DeserializeBadU8,
    DeserializeBadU16,
    DeserializeBadU32,
    DeserializeBadU64,
    DeserializeExpectedNull,
    InexistentSliceToArrayError,
    DeserializeNonMinimal,
    SerdeSerCustom,
    SerdeDeCustom,
    SerdeMissingField,
}

This is the error type used by cbor-smol

Variants

WontImplement

This is a feature that cbor-smol will never implement

NotYetImplemented

This is a feature that cbor-smol intends to support, but does not yet

SerializeBufferFull(usize)

The serialize buffer is full

DeserializeUnexpectedEnd

Hit the end of buffer, expected more data

DeserializeBadBool

Found a bool that wasn’t 0xf4 or 0xf5

DeserializeBadUtf8

Tried to parse invalid utf-8

DeserializeBadEnum

Could not parse an enum

DeserializeBadMajor

Expected a different major type

DeserializeBadI8

Expected a i8, was too large

DeserializeBadI16

Expected a i16, was too large

DeserializeBadI32

Expected a i32, was too large

DeserializeBadI64

Expected a i64, was too large

DeserializeBadU8

Expected a u8

DeserializeBadU16

Expected a u16

DeserializeBadU32

Expected a u32

DeserializeBadU64

Expected a u64

DeserializeExpectedNull

Expected a NULL marker

InexistentSliceToArrayError

Inexistent slice-to-array cast error. Used here to avoid calling unwrap.

DeserializeNonMinimal

Value may be valid, but not encoded in minimal way

SerdeSerCustom

Serde Serialization Error

SerdeDeCustom

Serde Deserialization Error

SerdeMissingField

Serde Missing required value

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn custom<T>(_msg: T) -> Self

where T: Display,

Used when a Serialize implementation encounters any error while serializing a type.

impl Error for Error

fn custom<T>(msg: T) -> Self

where T: Display,

Raised when there is general error when deserializing a type.

fn missing_field(field: &'static str) -> Self

Raised when a Deserialize struct type expected to receive a required field with a particular name but that field was not present in the input.

fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self

Raised when a Deserialize receives a type different from what it was expecting.

fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self

Raised when a Deserialize receives a value of the right type but that is wrong for some other reason.

fn invalid_length(len: usize, exp: &dyn Expected) -> Self

Raised when deserializing a sequence or map and the input data contains too many or too few elements.

fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self

Raised when a Deserialize enum type received a variant with an unrecognized name.

fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self

Raised when a Deserialize struct type received a field with an unrecognized name.

fn duplicate_field(field: &'static str) -> Self

Raised when a Deserialize struct type received more than one of the same field.

impl Error for Error

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 PartialEq for Error

fn eq(&self, other: &Error) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Error

impl Eq for Error

impl StructuralPartialEq for Error