Enum rkyv_dyn::validation::DynMetadataError

pub enum DynMetadataError {
    InvalidImplId(u64),
    MismatchedCachedVtable {
        type_id: u64,
        expected: usize,
        found: usize,
    },
}

Errors that can occur when checking archived trait objects

Variants

InvalidImplId(u64)

The trait object has an invalid type id

MismatchedCachedVtable

Fields

type_id: u64

The type id of the trait object

expected: usize

The expected vtable

found: usize

The found vtable

The cached vtable does not match the vtable for the type id

Trait Implementations

impl Debug for DynMetadataError

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

Formats the value using the given formatter.

impl Display for DynMetadataError

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

Formats the value using the given formatter.

impl Error for DynMetadataError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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

impl From<Infallible> for DynMetadataError

fn from(_: Infallible) -> Self

Converts to this type from the input type.