Enum DecodeError

#[non_exhaustive]
pub enum DecodeError {
    UnexpectedType,
    InsufficientData,
    InvalidData,
    UnknownField(String),
    MissingField(String),
    IntegerOverflow,
    UnsupportedShape(String),
    UnsupportedType(String),
}

Errors that can occur during MessagePack encoding/decoding operations

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.

UnexpectedType

Encountered a MessagePack type that doesn’t match the expected type

InsufficientData

Not enough data available to decode a complete MessagePack value

InvalidData

The MessagePack data is malformed or corrupted

UnknownField(String)

Encountered a field name that isn’t recognized

MissingField(String)

Required field is missing from the input

IntegerOverflow

Integer value is too large for the target type

UnsupportedShape(String)

Shape is not supported for deserialization

UnsupportedType(String)

Type is not supported for deserialization

Trait Implementations

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 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.