Struct ConvertValueError

pub struct ConvertValueError {
    pub requested: &'static str,
    pub original: ValueType,
    pub cause: Option<Box<InvalidValueReadError>>,
}

An error type for a failed attempt at converting a value into another representation.

Fields

requested: &'static str

The value format requested

original: ValueType

The value’s original representation

cause: Option<Box<InvalidValueReadError>>

The reason why the conversion was unsuccessful, or none if a conversion from the given original representation is not possible

Trait Implementations

impl Debug for ConvertValueError

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

Formats the value using the given formatter.

impl Display for ConvertValueError

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

Formats the value using the given formatter.

impl Error for ConvertValueError

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.