Enum StateError

pub enum StateError {
    InvalidTransition {
        from: ProtocolState,
        to: ProtocolState,
    },
    SyncFailed {
        reason: String,
    },
    InvalidData {
        reason: String,
    },
    Timeout {
        timeout: Duration,
    },
    SessionNotFound {
        session_id: Uuid,
    },
    VersionMismatch {
        expected: ProtocolVersion,
        actual: ProtocolVersion,
    },
}

Errors that can occur during state operations.

Variants

InvalidTransition

Invalid state transition

Fields

from: ProtocolState

to: ProtocolState

SyncFailed

State synchronization failed

Fields

reason: String

InvalidData

Invalid state data

Fields

reason: String

Timeout

State operation timeout

Fields

timeout: Duration

SessionNotFound

Session not found

Fields

session_id: Uuid

VersionMismatch

Protocol version mismatch

Fields

expected: ProtocolVersion

actual: ProtocolVersion

Trait Implementations

impl Debug for StateError

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

Formats the value using the given formatter.

impl Display for StateError

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

Formats the value using the given formatter.

impl Error for StateError

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<StateError> for HandshakeError

fn from(source: StateError) -> Self

Converts to this type from the input type.