Enum CreationFromExternalError 

pub enum CreationFromExternalError<StorageError> {
    LibraryError(LibraryError),
    TreeSyncError(TreeSyncFromNodesError),
    UnknownSender,
    InvalidGroupInfoSignature,
    TreeHashMismatch,
    UnsupportedMlsVersion,
    LeafNodeValidation(LeafNodeValidationError),
    WriteToStorageError(StorageError),
    UnmergedLeafNotADescendant,
    IntermediateNodeMissingUnmergedLeaf,
    DuplicateEncryptionKey,
}

Available on 32-bit or 64-bit only.

Public group creation from external error.

Variants

LibraryError(LibraryError)

See LibraryError for more details.

TreeSyncError(TreeSyncFromNodesError)

This error indicates the public tree is invalid. See TreeSyncFromNodesError for more details.

UnknownSender

Sender not found in tree.

InvalidGroupInfoSignature

The signature on the GroupInfo is not valid.

TreeHashMismatch

The computed tree hash does not match the one in the GroupInfo.

UnsupportedMlsVersion

We don’t support the version of the group we are trying to join.

LeafNodeValidation(LeafNodeValidationError)

See LeafNodeValidationError

WriteToStorageError(StorageError)

Error writing to storage.

UnmergedLeafNotADescendant

A parent node has an unmerged leaf that is not a descendant of the node.

IntermediateNodeMissingUnmergedLeaf

Found a path from a parent with an unmerged leaf to the leaf with nodes that do not have that as a leaf

DuplicateEncryptionKey

The ratchet tree contains duplcate encryption keys

Trait Implementations

impl<StorageError: Clone> Clone for CreationFromExternalError<StorageError>

fn clone(&self) -> CreationFromExternalError<StorageError>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<StorageError: Debug> Debug for CreationFromExternalError<StorageError>

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

Formats the value using the given formatter.

impl<StorageError> Display for CreationFromExternalError<StorageError>

where StorageError: Display,

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

Formats the value using the given formatter.

impl<StorageError> Error for CreationFromExternalError<StorageError>

where 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 ExternalCommitBuilderError<StorageError>

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

Converts to this type from the input type.

impl<StorageError> From<CreationFromExternalError<StorageError>> for ExternalCommitError<StorageError>

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

Converts to this type from the input type.

impl<StorageError> From<CreationFromExternalError<StorageError>> for WelcomeError<StorageError>

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

Converts to this type from the input type.

impl<StorageError> From<LeafNodeValidationError> for CreationFromExternalError<StorageError>

fn from(source: LeafNodeValidationError) -> Self

Converts to this type from the input type.

impl<StorageError> From<LibraryError> for CreationFromExternalError<StorageError>

fn from(source: LibraryError) -> Self

Converts to this type from the input type.

impl<StorageError> From<TreeSyncFromNodesError> for CreationFromExternalError<StorageError>

fn from(source: TreeSyncFromNodesError) -> Self

Converts to this type from the input type.

impl<StorageError: PartialEq> PartialEq for CreationFromExternalError<StorageError>

fn eq(&self, other: &CreationFromExternalError<StorageError>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<StorageError> StructuralPartialEq for CreationFromExternalError<StorageError>