Enum abi_stable::abi_stability::extra_checks::ExtraChecksError

#[repr(u8)]
pub enum ExtraChecksError {
    TypeChecker,
    TypeCheckerErrors(RBoxError),
    NoneExtraChecks,
    ExtraChecks(RBoxError),
}

The errors returned from ExtraChecks and ForExtraChecksImplementor methods.

Variants

TypeChecker

When a type checking error happens within TypeChecker.

TypeCheckerErrors(RBoxError)

Errors returned from TypeChecker::local_check_compatibility

NoneExtraChecks

When trying to get a ExtraChecks trait object from TypeLayout.extra_checks==None .

ExtraChecks(RBoxError)

A custom error returned by the ExtraChecker or the closures in ForExtraChecksImplementor::downcast_*.

Implementations

impl ExtraChecksError

pub fn from_extra_checks<E>(err: E) -> ExtraChecksError

where E: Send + Sync + ErrorTrait + 'static,

Constructs a ExtraChecksError::ExtraChecks from an error.

Trait Implementations

impl Debug for ExtraChecksError

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

Formats the value using the given formatter.

impl Display for ExtraChecksError

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

Formats the value using the given formatter.

impl Error for ExtraChecksError

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 GetStaticEquivalent_ for ExtraChecksError

type StaticEquivalent = _static_ExtraChecksError

The 'static equivalent of Self

impl StableAbi for ExtraChecksError

type IsNonZeroType = False

Whether this type has a single invalid bit-pattern.

const LAYOUT: &'static TypeLayout = _

The layout of the type provided by implementors.

const ABI_CONSTS: AbiConsts = _

const-equivalents of the associated types.