Enum IgniteError 

pub enum IgniteError {
    Transport(TransportError),
    Protocol(ProtocolError),
    Pool(String),
    TransactionFinished,
    CursorClosed,
    NoRows,
    PoisonedLock(&'static str),
    UnsupportedOnTransaction(&'static str),
}

Variants

Transport(TransportError)

Protocol(ProtocolError)

Pool(String)

TransactionFinished

Returned by check_active() inside a transaction. In practice this guard is unreachable from external code because commit() and rollback() both consume self, but the check is retained for defensive correctness.

CursorClosed

Reserved for future use when stream cursor state is explicitly tracked. Currently never returned — stream resource-close is fire-and-forget.

NoRows

Reserved for future single-row convenience helpers such as QueryResult::exactly_one(). Currently never returned by any code path.

PoisonedLock(&'static str)

An internal std::sync::Mutex guarding client-side state (e.g. the binary-type metadata cache) was poisoned by a prior panic while held.

UnsupportedOnTransaction(&'static str)

Returned by crate::cache::IgniteCache::get_binary/put_binary on a transactional cache handle: binary-object metadata lookups need the channel registry, which Transaction::cache handles don’t carry (they route through the transaction’s dedicated connection instead).

Trait Implementations

impl Debug for IgniteError

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

Formats the value using the given formatter.

impl Display for IgniteError

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

Formats the value using the given formatter.

impl Error for IgniteError

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<PoolError<TransportError>> for IgniteError

fn from(e: PoolError<TransportError>) -> Self

Converts to this type from the input type.

impl From<ProtocolError> for IgniteError

fn from(source: ProtocolError) -> Self

Converts to this type from the input type.