Enum wasm_msgpack::decode::Error

pub enum Error {
    EndOfBuffer,
    OutOfBounds,
    InvalidType,
    CustomError,
    NotAscii,
    InvalidBoolean,
    InvalidBinType,
    InvalidStringType,
    InvalidArrayType,
    InvalidMapType,
    InvalidNewTypeLength,
}

Error type indicating why deserialization failed

Variants

EndOfBuffer

End of buffer was reached, before object was deserialized.

OutOfBounds

Value was out of bounds. This can happen if for example a u32 value is deserialized into u16.

Examples

[0xcd, 0x12, 0x34] deserializes to 0x1234. If you try to serialize into u8, this error will occur.

InvalidType

Happens if the data type does not match the expected type.

CustomError

NotAscii

InvalidBoolean

InvalidBinType

InvalidStringType

InvalidArrayType

InvalidMapType

InvalidNewTypeLength

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)>

The underlying cause of this error, if any.

impl Error for Error

fn custom<T>(msg: T) -> Selfwhere
    T: Display,

Raised when there is general error when deserializing a type.

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

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