Enum redust_resp::Error

pub enum Error<'a> {
    Message(Cow<'a, str>),
    Io(Error),
    Parse(Error<'a>),
    Redis(Cow<'a, str>),
}

Errors that can be encountered when interacting with RESP.

Variants

Message(Cow<'a, str>)

Serialization error.

Io(Error)

An IO error occured when writing to the buffer.

Parse(Error<'a>)

Invalid RESP syntax.

Redis(Cow<'a, str>)

An error was indicated by the data.

Implementations

impl Error<'_>

pub fn into_owned(self) -> Error<'static>

Convert this error into an owned error.

pub fn is_transient(&self) -> bool

Whether this error is transient (i.e. the source is still valid)

Trait Implementations

impl<'a> Debug for Error<'a>

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

Formats the value using the given formatter.

impl<'a> Display for Error<'a>

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

Formats the value using the given formatter.

impl<'a> Error for Error<'a>

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.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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>(msg: T) -> Self where
    T: Display, 

Used when a Serialize implementation encounters any error while serializing a type.

impl Error for Error<'_>

fn custom<T>(msg: T) -> Self where
    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.

impl<'a> From<Err<Error<&'a [u8]>>> for Error<'a>

fn from(err: Err<Error<&'a [u8]>>) -> Self

Converts to this type from the input type.

impl<'a> From<Err<Error<Cow<'a, [u8]>>>> for Error<'a>

fn from(err: Error<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<Error> for Error<'a>

fn from(source: Error) -> Self

Converts to this type from the input type.

impl<'de> IntoDeserializer<'de, Error<'de>> for Data<'de>

type Deserializer = Data<'de>

The type of the deserializer being converted into.

fn into_deserializer(self) -> Self::Deserializer

Convert this value into a deserializer.