WelcomeError

xmtp_cryptography::openmls::group

Enum WelcomeError 

pub enum WelcomeError<StorageError> {

Show 23 variants    GroupSecrets(GroupSecretsError),
    PrivateInitKeyNotFound,
    LibraryError(LibraryError),
    CiphersuiteMismatch,
    GroupInfo(GroupInfoError),
    JoinerSecretNotFound,
    MissingRatchetTree,
    ConfirmationTagMismatch,
    InvalidGroupInfoSignature,
    UnsupportedMlsVersion,
    UnsupportedCapability,
    UnknownSender,
    NotAWelcomeMessage,
    MalformedWelcomeMessage,
    UnableToDecrypt,
    UnsupportedExtensions,
    Psk(PskError),
    NoMatchingEncryptionKey,
    NoMatchingKeyPackage,
    PublicTreeError(PublicTreeError),
    PublicGroupError(CreationFromExternalError<StorageError>),
    LeafNodeValidation(LeafNodeValidationError),
    StorageError(StorageError),

}
Expand description

Welcome error

Variants§

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GroupSecrets(GroupSecretsError)

See GroupSecretsError for more details.

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PrivateInitKeyNotFound

Private part of init_key not found in key store.

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LibraryError(LibraryError)

See LibraryError for more details.

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CiphersuiteMismatch

Ciphersuites in Welcome and key package bundle don’t match.

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GroupInfo(GroupInfoError)

See GroupInfoError for more details.

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JoinerSecretNotFound

No joiner secret found in the Welcome message.

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MissingRatchetTree

No ratchet tree available to build initial tree after receiving a Welcome message.

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ConfirmationTagMismatch

The computed confirmation tag does not match the expected one.

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InvalidGroupInfoSignature

The signature on the GroupInfo is not valid.

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UnsupportedMlsVersion

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

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UnsupportedCapability

We don’t support all capabilities of the group.

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UnknownSender

Sender not found in tree.

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NotAWelcomeMessage

The provided message is not a Welcome message.

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MalformedWelcomeMessage

Malformed Welcome message.

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UnableToDecrypt

Could not decrypt the Welcome message.

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UnsupportedExtensions

Unsupported extensions found in the KeyPackage of another member.

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Psk(PskError)

See PskError for more details.

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NoMatchingEncryptionKey

No matching encryption key was found in the key store.

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NoMatchingKeyPackage

No matching key package was found in the key store.

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PublicTreeError(PublicTreeError)

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

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PublicGroupError(CreationFromExternalError<StorageError>)

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

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LeafNodeValidation(LeafNodeValidationError)

This error indicates the leaf node is invalid. See LeafNodeValidationError for more details.

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StorageError(StorageError)

This error indicates that an error occurred while reading or writing from/to storage.

Trait Implementations§

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impl<StorageError> Clone for WelcomeError<StorageError>
where StorageError: Clone,

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

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl<StorageError> Debug for WelcomeError<StorageError>
where StorageError: Debug,

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

Formats the value using the given formatter. Read more
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impl<StorageError> Display for WelcomeError<StorageError>
where CreationFromExternalError<StorageError>: Display,

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

Formats the value using the given formatter. Read more
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impl<StorageError> Error for WelcomeError<StorageError>
where CreationFromExternalError<StorageError>: Error, WelcomeError<StorageError>: Debug + Display,

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

Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
1.0.0 · Source§

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more
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impl<StorageError> From<CreationFromExternalError<StorageError>> for WelcomeError<StorageError>

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fn from( source: CreationFromExternalError<StorageError>, ) -> WelcomeError<StorageError>

Converts to this type from the input type.
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impl<StorageError> From<GroupInfoError> for WelcomeError<StorageError>

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fn from(source: GroupInfoError) -> WelcomeError<StorageError>

Converts to this type from the input type.
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impl<StorageError> From<GroupSecretsError> for WelcomeError<StorageError>

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fn from(source: GroupSecretsError) -> WelcomeError<StorageError>

Converts to this type from the input type.
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impl<StorageError> From<LeafNodeValidationError> for WelcomeError<StorageError>

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fn from(source: LeafNodeValidationError) -> WelcomeError<StorageError>

Converts to this type from the input type.
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impl<StorageError> From<LibraryError> for WelcomeError<StorageError>

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fn from(source: LibraryError) -> WelcomeError<StorageError>

Converts to this type from the input type.
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impl<StorageError> From<PskError> for WelcomeError<StorageError>

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fn from(source: PskError) -> WelcomeError<StorageError>

Converts to this type from the input type.
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impl<StorageError> From<PublicTreeError> for WelcomeError<StorageError>

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fn from(source: PublicTreeError) -> WelcomeError<StorageError>

Converts to this type from the input type.
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impl<StorageError> From<WelcomeError<StorageError>> for ClientError<StorageError>

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fn from(source: WelcomeError<StorageError>) -> ClientError<StorageError>

Converts to this type from the input type.
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impl<StorageError> PartialEq for WelcomeError<StorageError>
where StorageError: PartialEq,

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<StorageError> StructuralPartialEq for WelcomeError<StorageError>

Auto Trait Implementations§

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impl<StorageError> Freeze for WelcomeError<StorageError>
where StorageError: Freeze,

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impl<StorageError> RefUnwindSafe for WelcomeError<StorageError>
where StorageError: RefUnwindSafe,

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impl<StorageError> Send for WelcomeError<StorageError>
where StorageError: Send,

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impl<StorageError> Sync for WelcomeError<StorageError>
where StorageError: Sync,

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impl<StorageError> Unpin for WelcomeError<StorageError>
where StorageError: Unpin,

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impl<StorageError> UnwindSafe for WelcomeError<StorageError>
where StorageError: UnwindSafe,

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where T: 'static + ?Sized,

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