Enum Error

pub enum Error<T> {
    Io(T),
    Value(String),
}

An error occurred during serialization

Variants

Io(T)

An error occurred while writing bytes

Contains the underlying error reaturned while writing.

Value(String)

An error indicating a value that cannot be serialized

Contains a description of the problem.

Trait Implementations

impl<T: Debug> Debug for Error<T>

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

Formats the value using the given formatter.

impl<T: Debug> Display for Error<T>

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

Formats the value using the given formatter.

impl<T: Debug> Error for Error<T>

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<T: Debug> Error for Error<T>

fn custom<U: Display>(msg: U) -> Self

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

impl<T> From<T> for Error<T>

fn from(value: T) -> Self

Converts to this type from the input type.

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.