Enum bson::DecoderError

pub enum DecoderError {
    IoError(Error),
    Utf8Error(Utf8Error),
    UnrecognizedElementType(u8),
    InvalidArrayKey(usize, String),
    ExpectedField(&'static str),
    UnknownField(String),
    SyntaxError(String),
    EndOfStream,
    Unknown(String),
}

[−] Expand description

Possible errors that can arise during decoding.

Variants

IoError(Error)Utf8Error(Utf8Error)UnrecognizedElementType(u8)InvalidArrayKey(usize, String)ExpectedField(&'static str)UnknownField(String)SyntaxError(String)EndOfStreamUnknown(String)

Trait Implementations

impl Debug for DecoderError

fn fmt(&self, __arg_0: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl From<Error> for DecoderError

fn from(err: Error) -> DecoderError[−]

Performs the conversion.

impl From<Utf8Error> for DecoderError

fn from(err: Utf8Error) -> DecoderError[−]

Performs the conversion.

impl From<Error> for DecoderError

fn from(err: Error) -> DecoderError[−]

Performs the conversion.

impl Display for DecoderError

fn fmt(&self, fmt: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Error for DecoderError

fn description(&self) -> &str[−]

A short description of the error.

fn cause(&self) -> Option<&Error>[−]

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

impl Error for DecoderError

fn custom<T: Into<String>>(msg: T) -> DecoderError[−]

Raised when there is general error when deserializing a type.

fn invalid_value(msg: &str) -> DecoderError[−]

Raised when a Deserialize was passed an incorrect value.

fn end_of_stream() -> DecoderError[−]

Raised when a Deserialize type unexpectedly hit the end of the stream.

fn unknown_field(field: &str) -> DecoderError[−]

Raised when a Deserialize struct type received an unexpected struct field.

fn missing_field(field: &'static str) -> DecoderError[−]

raised when a deserialize struct type did not receive a field.

fn invalid_type(ty: Type) -> Self[−]

Raised when a Deserialize was passed an incorrect type.

fn invalid_length(len: usize) -> Self[−]

Raised when a fixed sized sequence or map was passed in the wrong amount of arguments.

fn unknown_variant(field: &str) -> Self[−]

Raised when a Deserialize enum type received an unexpected variant.

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

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