Enum CommitValidationError 

pub enum CommitValidationError {
    InstalledState(Box<CommitValidationError>),
    IdentityDependency(IdentityDependencyError),
    IdentitySequenceNotBeforeEnvelope {
        identity_sequence: u64,
        envelope_sequence: u64,
    },
    ActorCouldNotBeFound,
    InboxValidationFailed(String),
    InsufficientPermissions,
    InvalidVersionFormat(String),
    ProtocolVersionTooLow(String),
    ActorNotMember,
    SubjectDoesNotExist,
    MultipleActors,
    MissingGroupMembership,
    MissingMutableMetadata,
    UnexpectedInstallationAdded(Vec<Vec<u8>>),
    SequenceIdDecreased,
    UnexpectedInstallationsRemoved(Vec<Vec<u8>>),
    GroupMetadata(GroupMetadataError),
    MlsCredential(BasicCredentialError),
    GroupMutableMetadata(GroupMutableMetadataError),
    ProtoDecode(DecodeError),
    InstallationDiff(InstallationDiffError),
    GroupMutablePermissions(GroupMutablePermissionsError),
    NoPSKSupport,
    UnsupportedProposalType(ProposalType),
    StorageError(StorageError),
    TooManyCharacters {
        length: usize,
    },
    ProposerNotFound,
    ProposalsNotEnabled,
    MinVersionDowngrade {
        requested: String,
        current: String,
    },
    MinVersionRemoveOnExistingFloor {
        current: String,
    },
    ComponentSource(ComponentSourceError),
    Bootstrap(BootstrapValidationError),
    Conversion(ConversionError),
}

Variants

InstalledState(Box<CommitValidationError>)

Committed local state could not be read. Repair or restore before retry.

IdentityDependency(IdentityDependencyError)

Resolve this proof outside the state transaction, then reload MLS state.

IdentitySequenceNotBeforeEnvelope

Identity updates must precede the group envelope. Not retryable.

Fields

identity_sequence: u64

Identity update sequence N named by the proposed membership.

envelope_sequence: u64

Authenticated group envelope sequence S; valid references have N < S.

ActorCouldNotBeFound

InboxValidationFailed(String)

InsufficientPermissions

InvalidVersionFormat(String)

ProtocolVersionTooLow(String)

ActorNotMember

SubjectDoesNotExist

MultipleActors

MissingGroupMembership

MissingMutableMetadata

UnexpectedInstallationAdded(Vec<Vec<u8>>)

SequenceIdDecreased

UnexpectedInstallationsRemoved(Vec<Vec<u8>>)

GroupMetadata(GroupMetadataError)

MlsCredential(BasicCredentialError)

GroupMutableMetadata(GroupMutableMetadataError)

ProtoDecode(DecodeError)

InstallationDiff(InstallationDiffError)

GroupMutablePermissions(GroupMutablePermissionsError)

NoPSKSupport

UnsupportedProposalType(ProposalType)

StorageError(StorageError)

TooManyCharacters

Fields

length: usize

ProposerNotFound

ProposalsNotEnabled

MinVersionDowngrade

Sender published an AppDataUpdate(Update) against MIN_SUPPORTED_PROTOCOL_VERSION whose new value is below the existing floor. Monotonic-only: a downgrade silently unpauses peers between the new and old floors, defeating XIP §3’s gate.

Fields

requested: String

current: String

MinVersionRemoveOnExistingFloor

Sender published an AppDataUpdate(Remove) against MIN_SUPPORTED_PROTOCOL_VERSION on a group that already has a floor set. Explicit unsetting is just a downgrade in disguise, rejected for the same XIP §3 reason.

Fields

current: String

ComponentSource(ComponentSourceError)

A well-known component value in the AppData dictionary failed to decode while validating an AppDataUpdate proposal — most commonly a malformed COMPONENT_REGISTRY. Treated as a terminal wire-format violation so the offending commit is rejected rather than silently downgraded to “empty registry” (which would let a permissive validator state slip in).

Bootstrap(BootstrapValidationError)

All bootstrap-commit-validator failures. The bootstrap path runs only during the one-time AppData migration; isolating its many failure modes in a sub-enum keeps the steady-state validator’s surface from being dominated by migration-specific noise.

Conversion(ConversionError)

Trait Implementations

impl Debug for CommitValidationError

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

Formats the value using the given formatter.

impl Display for CommitValidationError

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

Formats the value using the given formatter.

impl Error for CommitValidationError

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<BasicCredentialError> for CommitValidationError

fn from(source: BasicCredentialError) -> Self

Converts to this type from the input type.

impl From<CommitValidationError> for GroupError

fn from(source: CommitValidationError) -> Self

Converts to this type from the input type.

impl From<ComponentSourceError> for CommitValidationError

fn from(source: ComponentSourceError) -> Self

Converts to this type from the input type.

impl From<ConversionError> for CommitValidationError

fn from(source: ConversionError) -> Self

Converts to this type from the input type.

impl From<DecodeError> for CommitValidationError

fn from(source: DecodeError) -> Self

Converts to this type from the input type.

impl From<GroupMetadataError> for CommitValidationError

fn from(source: GroupMetadataError) -> Self

Converts to this type from the input type.

impl From<GroupMutableMetadataError> for CommitValidationError

fn from(source: GroupMutableMetadataError) -> Self

Converts to this type from the input type.

impl From<GroupMutablePermissionsError> for CommitValidationError

fn from(source: GroupMutablePermissionsError) -> Self

Converts to this type from the input type.

impl From<IdentityDependencyError> for CommitValidationError

fn from(source: IdentityDependencyError) -> Self

Converts to this type from the input type.

impl From<InstallationDiffError> for CommitValidationError

fn from(source: InstallationDiffError) -> Self

Converts to this type from the input type.

impl From<StorageError> for CommitValidationError

fn from(source: StorageError) -> Self

Converts to this type from the input type.

impl NeedsDbReconnect for CommitValidationError

fn needs_db_reconnect(&self) -> bool

impl RetryableError for CommitValidationError

fn is_retryable(&self) -> bool