Enum Error

pub enum Error {
    InappropriateMessageBodyType,
    ParentGroupNotFound,
    Unauthorized,
    MessageRejected {
        reason: String,
    },
    DuplicateMessage,
    MessageEpochTooOld,
    StaleMessage,
    BufferedFutureMessage,
    UnbufferedFarFutureMessage,
    StaleCommit,
    StaleProposal,
    DecryptionError,
    IdentityInitializationError,
    MlsGroupInvalidState(&'static str),
    MlsMessageInvalidState(&'static str),
    MissingExternalSenderExtension,
    PendingProposalNotFound(MlsProposalRef),
    PendingCommitNotFound,
    ClearingPendingCommitError,
    SelfCommitIgnored,
    ProposalVariantCannotBeRenewed,
    CallerError(&'static str),
    OrphanWelcome,
    TlsSerialize {
        item: &'static str,
        source: Error,
    },
    TlsDeserialize {
        item: &'static str,
        source: Error,
    },
    Mls(MlsError),
    Keystore(KeystoreError),
    Leaf(LeafError),
    Recursive(RecursiveError),
}

Variants

InappropriateMessageBodyType

ParentGroupNotFound

Unauthorized

MessageRejected

Message rejected by the delivery service

Fields

reason: String

Why was the message rejected by the delivery service?

DuplicateMessage

MessageEpochTooOld

StaleMessage

BufferedFutureMessage

UnbufferedFarFutureMessage

StaleCommit

StaleProposal

DecryptionError

IdentityInitializationError

MlsGroupInvalidState(&'static str)

MlsMessageInvalidState(&'static str)

MissingExternalSenderExtension

PendingProposalNotFound(MlsProposalRef)

PendingCommitNotFound

ClearingPendingCommitError

SelfCommitIgnored

ProposalVariantCannotBeRenewed

CallerError(&'static str)

OrphanWelcome

This happens when the DS cannot flag KeyPackages as claimed or not. It this scenario, a client requests their old KeyPackages to be deleted but one has already been claimed by another client to create a Welcome. In that case the only solution is that the client receiving such a Welcome tries to join the group with an External Commit instead

TlsSerialize

Fields

item: &'static str

source: Error

TlsDeserialize

Fields

item: &'static str

source: Error

Mls(MlsError)

Keystore(KeystoreError)

Leaf(LeafError)

Recursive(RecursiveError)

Implementations

impl Error

pub fn tls_serialize(item: &'static str) -> impl FnOnce(Error) -> Self

pub fn tls_deserialize(item: &'static str) -> impl FnOnce(Error) -> Self

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 From<KeystoreError> for Error

fn from(source: KeystoreError) -> Self

Converts to this type from the input type.

impl From<LeafError> for Error

fn from(source: LeafError) -> Self

Converts to this type from the input type.

impl From<RecursiveError> for Error

fn from(source: RecursiveError) -> Self

Converts to this type from the input type.

impl ToRecursiveError for Error

fn construct_recursive(self, context: &'static str) -> RecursiveError

Construct a recursive error given the current context