Struct CompositeKeyError 

pub struct CompositeKeyError(/* private fields */);

An error occurred inside of one of the composite key fields.

Implementations

impl CompositeKeyError

pub fn new<E: AnyError>(error: E) -> Self

Returns a new instance wrapping error.

Trait Implementations

impl Debug for CompositeKeyError

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

Formats the value using the given formatter.

impl Display for CompositeKeyError

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

Formats the value using the given formatter.

impl Error for CompositeKeyError

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<Error> for CompositeKeyError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<TryFromIntError> for CompositeKeyError

fn from(err: TryFromIntError) -> Self

Converts to this type from the input type.