Enum FromSqlError 

pub enum FromSqlError {
    InvalidType {
        src: Cow<'static, str>,
        dst: Cow<'static, str>,
    },
    OutOfRange,
    UnsupportedOperation,
}

This type enumerates cast from sql type errors.

Variants

InvalidType

Fields

src: Cow<'static, str>

dst: Cow<'static, str>

OutOfRange

UnsupportedOperation

Trait Implementations

impl Clone for FromSqlError

fn clone(&self) -> FromSqlError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FromSqlError

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

Formats the value using the given formatter.

impl Display for FromSqlError

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

Formats the value using the given formatter.

impl Error for FromSqlError

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.