Enum serde_redis::decode::Error

pub enum Error {
    Custom(String),
    EndOfStream,
    UnknownVariant(String, &'static [&'static str]),
    UnknownField(String, &'static [&'static str]),
    MissingField(&'static str),
    DuplicateField(&'static str),
    DeserializeNotSupported,
    WrongValue(String),
    StrFromUtf8(Utf8Error),
    StringFromUtf8(FromUtf8Error),
    ParseInt(ParseIntError),
    ParseFloat(ParseFloatError),
}

Error that can be produced during deserialization

Variants

Custom(String)

EndOfStream

UnknownVariant(String, &'static [&'static str])

UnknownField(String, &'static [&'static str])

MissingField(&'static str)

DuplicateField(&'static str)

DeserializeNotSupported

WrongValue(String)

StrFromUtf8(Utf8Error)

StringFromUtf8(FromUtf8Error)

ParseInt(ParseIntError)

ParseFloat(ParseFloatError)

Implementations

impl Error

pub fn wrong_value<S>(msg: S) -> Error where
    S: Into<String>, 

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 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 Error for Error

fn custom<T: Display>(msg: T) -> Self

Raised when there is general error when deserializing a type.

fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self

Raised when a Deserialize enum type received an unexpected variant.

fn unknown_field(field: &str, expected: &'static [&'static str]) -> Error

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

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

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) -> Error

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

pub fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self

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

pub 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.

pub 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.

impl From<FromUtf8Error> for Error

fn from(err: FromUtf8Error) -> Error

Performs the conversion.

impl From<ParseFloatError> for Error

fn from(err: ParseFloatError) -> Error

Performs the conversion.

impl From<ParseIntError> for Error

fn from(err: ParseIntError) -> Error

Performs the conversion.

impl From<Utf8Error> for Error

fn from(err: Utf8Error) -> Error

Performs the conversion.