Enum DeserializeError 

pub enum DeserializeError {
    WrongType {
        expected: &'static str,
        got: &'static str,
    },
    MissingKey(String),
    IndexOutOfBounds {
        index: usize,
        len: usize,
    },
    ParseError(String),
    Custom(String),
}

Errors that can occur during deserialization.

Variants

WrongType

The value was the wrong variant (e.g. expected Int, got Str).

Fields

expected: &'static str

got: &'static str

MissingKey(String)

A required key was missing from a Map.

IndexOutOfBounds

A list index was out of bounds.

Fields

index: usize

len: usize

ParseError(String)

The string could not be parsed as the target type.

Custom(String)

A catch-all for structural/logic errors.

Trait Implementations

impl Clone for DeserializeError

fn clone(&self) -> DeserializeError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

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

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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 From<DeserializeError> for SaveError

fn from(e: DeserializeError) -> Self

Converts to this type from the input type.

impl PartialEq for DeserializeError

fn eq(&self, other: &DeserializeError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for DeserializeError

impl StructuralPartialEq for DeserializeError