Enum fixed_width::DeserializeError

pub enum DeserializeError {
    Message(String),
    Unsupported(String),
    UnexpectedEndOfRecord,
    InvalidUtf8(Utf8Error),
    ParseBoolError(ParseBoolError),
    ParseIntError(ParseIntError),
    ParseFloatError(ParseFloatError),
    WontImplement,
}

Errors that occur during deserialization.

Variants

Message(String)

General error message as a String.

Unsupported(String)

The desired type is unsupported by this deserializer.

UnexpectedEndOfRecord

The number of Fields given were less than the number of values to be deserialized.

InvalidUtf8(Utf8Error)

The bytes given were not valid UTF-8.

ParseBoolError(ParseBoolError)

A boolean value could not be parsed for this field.

ParseIntError(ParseIntError)

An integer value could not be parsed for this field.

ParseFloatError(ParseFloatError)

A float value could not be parsed for this field.

WontImplement

Will never implemente

Trait Implementations

impl Debug for DeserializeError

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

Formats the value using the given formatter.

impl Display for DeserializeError

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

Formats the value using the given formatter.

impl Error for DeserializeError

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

👎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 description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type based access to context intended for error reports.

impl Error for DeserializeError

fn custom<T: Display>(msg: T) -> DeserializeError

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 From<DeserializeError> for Error

fn from(e: DeserializeError) -> Self

Converts to this type from the input type.

impl From<ParseBoolError> for DeserializeError

fn from(e: ParseBoolError) -> Self

Converts to this type from the input type.

impl From<ParseFloatError> for DeserializeError

fn from(e: ParseFloatError) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for DeserializeError

fn from(e: ParseIntError) -> Self

Converts to this type from the input type.

impl From<Utf8Error> for DeserializeError

fn from(e: Utf8Error) -> Self

Converts to this type from the input type.