Enum VcGroupCreationJoinError 

pub enum VcGroupCreationJoinError<StorageError> {
    LibraryError(LibraryError),
    MissingRatchetTree,
    PublicGroupError(CreationFromExternalError<StorageError>),
    NotASingleLeafTree,
    MissingDerivationInfo,
    EpochIdMismatch,
    CreatorLeafNotKeyPackageSourced,
    LeafKeyMismatch,
    ConfirmationTagMismatch,
    VirtualClientsError(VirtualClientsError),
    StorageError(StorageError),
}

Available on crate feature virtual-clients-draft and (32-bit or 64-bit) only.

Error bootstrapping a virtual client’s sibling emulator into a higher-level group the virtual client created, by processing the creator’s initial group creation material (MlsGroup::vc_join_at_creation).

Variants

LibraryError(LibraryError)

See LibraryError for more details.

MissingRatchetTree

No ratchet tree available to build the created group’s public tree.

PublicGroupError(CreationFromExternalError<StorageError>)

The created group’s public tree is invalid. See CreationFromExternalError.

NotASingleLeafTree

The ratchet tree does not consist of exactly the creator’s leaf.

MissingDerivationInfo

The creator leaf carries no virtual-clients derivation info.

EpochIdMismatch

The derivation info references a different emulation epoch than the one supplied.

CreatorLeafNotKeyPackageSourced

The creator leaf is not key_package-sourced, so it is not a virtual client’s group-creation leaf.

LeafKeyMismatch

The leaf key material derived from the operation secret does not match the creator leaf, so this is not a genuine sibling-created group.

ConfirmationTagMismatch

The GroupInfo could not be verified against the reconstructed epoch state, so the reconstruction did not reproduce the creator’s secrets.

VirtualClientsError(VirtualClientsError)

A virtual-clients processing error occurred.

StorageError(StorageError)

An error occurred when writing the group to storage.

Trait Implementations

impl<StorageError: Debug> Debug for VcGroupCreationJoinError<StorageError>

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

Formats the value using the given formatter.

impl<StorageError> Display for VcGroupCreationJoinError<StorageError>

where CreationFromExternalError<StorageError>: Display,

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

Formats the value using the given formatter.

impl<StorageError> Error for VcGroupCreationJoinError<StorageError>

where CreationFromExternalError<StorageError>: Error, Self: Debug + Display,

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<StorageError> From<CreationFromExternalError<StorageError>> for VcGroupCreationJoinError<StorageError>

fn from(source: CreationFromExternalError<StorageError>) -> Self

Converts to this type from the input type.

impl<StorageError> From<LibraryError> for VcGroupCreationJoinError<StorageError>

fn from(source: LibraryError) -> Self

Converts to this type from the input type.

impl<StorageError> From<VirtualClientsError> for VcGroupCreationJoinError<StorageError>

fn from(source: VirtualClientsError) -> Self

Converts to this type from the input type.