Enum mongodb_cwal::DecoderError

pub enum DecoderError {
    IoError(Error),
    FromUtf8Error(FromUtf8Error),
    UnrecognizedElementType(u8),
    InvalidArrayKey(usize, String),
    ExpectedField(&'static str),
    UnknownField(String),
    SyntaxError(String),
    EndOfStream,
    InvalidType(String),
    InvalidLength(usize, String),
    DuplicatedField(&'static str),
    UnknownVariant(String),
    InvalidValue(String),
    InvalidTimestamp(i64),
    AmbiguousTimestamp(i64),
    Unknown(String),
}

Possible errors that can arise during decoding.

Variants

IoError(Error)

FromUtf8Error(FromUtf8Error)

UnrecognizedElementType(u8)

InvalidArrayKey(usize, String)

ExpectedField(&'static str)

UnknownField(String)

SyntaxError(String)

EndOfStream

InvalidType(String)

InvalidLength(usize, String)

DuplicatedField(&'static str)

UnknownVariant(String)

InvalidValue(String)

InvalidTimestamp(i64)

AmbiguousTimestamp(i64)

Unknown(String)

Trait Implementations

impl Debug for DecoderError

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

Formats the value using the given formatter.

impl Display for DecoderError

fn fmt(&self, fmt: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl Error for DecoderError

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

Raised when there is general error when deserializing a type.

fn invalid_type(_unexp: Unexpected, exp: &dyn Expected) -> DecoderError

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

fn invalid_value(_unexp: Unexpected, exp: &dyn Expected) -> DecoderError

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) -> DecoderError

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]
) -> DecoderError

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

fn unknown_field(
    field: &str,
    _expected: &'static [&'static str]
) -> DecoderError

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

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

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) -> DecoderError

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

impl Error for DecoderError

fn description(&self) -> &str

Deprecated since 1.41.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

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

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

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

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

impl From<DecoderError> for Error

fn from(err: DecoderError) -> Error

Performs the conversion.

impl From<Error> for DecoderError

fn from(err: Error) -> DecoderError

Performs the conversion.

impl From<FromUtf8Error> for DecoderError

fn from(err: FromUtf8Error) -> DecoderError

Performs the conversion.