Enum flexbuffers::ReaderError

pub enum ReaderError {
    FlexbufferOutOfBounds,
    InvalidPackedType,
    UnexpectedFlexbufferType {
        expected: FlexBufferType,
        actual: FlexBufferType,
    },
    UnexpectedBitWidth {
        expected: BitWidth,
        actual: BitWidth,
    },
    ReadUsizeOverflowed,
    CannotIndexAsVector,
    IndexOutOfBounds,
    KeyNotFound,
    Utf8Error(Option<Box<Utf8Error>>),
    AlignmentError,
    InvalidRootWidth,
    InvalidMapKeysVectorWidth,
}

All the possible errors when reading a flexbuffer.

Variants

FlexbufferOutOfBounds

One of the following data errors occured:

• The read flexbuffer had an offset that pointed outside the flexbuffer.
• The 'negative indicies' where length and map keys are stored were out of bounds
• The buffer was too small to contain a flexbuffer root.

InvalidPackedType

Failed to parse a valid FlexbufferType and Bitwidth from a type byte.

UnexpectedFlexbufferType

Flexbuffer type of the read data does not match function used.

Fields of UnexpectedFlexbufferType

expected: FlexBufferTypeactual: FlexBufferType

UnexpectedBitWidth

BitWidth type of the read data does not match function used.

Fields of UnexpectedBitWidth

expected: BitWidthactual: BitWidth

ReadUsizeOverflowed

Read a flexbuffer offset or length that overflowed usize.

CannotIndexAsVector

Tried to index a type that's not one of the Flexbuffer vector types.

IndexOutOfBounds

Tried to index a Flexbuffer vector or map out of bounds.

KeyNotFound

A Map was indexed with a key that it did not contain.

Utf8Error(Option<Box<Utf8Error>>)

Failed to parse a Utf8 string. The Option will be None if and only if this Error was deserialized.

AlignmentError

get_slice failed because the given data buffer is misaligned.

InvalidRootWidth

InvalidMapKeysVectorWidth

Trait Implementations

impl Clone for Error

pub fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Error

pub fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

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

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

pub fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for DeserializationError

pub fn from(e: Error) -> Self

Performs the conversion.

impl From<Utf8Error> for Error

pub fn from(e: Utf8Error) -> Self

Performs the conversion.

impl PartialEq<Error> for Error

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for Error

pub fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for Error

impl StructuralPartialEq for Error