Enum ValueConvertError

pub enum ValueConvertError {
    UnexpectedNullValue(&'static str),
    UnexpectedType {
        expected: &'static str,
        got: &'static str,
    },
    ValueOutOfRange {
        expected: &'static str,
    },
}

Error type that represents different problems when converting column values to specific types.

Variants

UnexpectedNullValue(&'static str)

UnexpectedType

Fields

expected: &'static str

got: &'static str

ValueOutOfRange

Fields

expected: &'static str

Trait Implementations

impl Debug for ValueConvertError

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

Formats the value using the given formatter.

impl Display for ValueConvertError

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

Formats the value using the given formatter.

impl Error for ValueConvertError

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.