Enum CassandraError 

pub enum CassandraError {
    Connection(String),
    Authentication(String),
    Query(String),
    Deserialization(String),
    Timeout {
        operation: String,
        duration: Duration,
    },
    Config(String),
    Tls(String),
    LwtNotApplied,
}

Errors produced by the prax-cassandra driver.

Variants

Connection(String)

A connection-level failure (network, TCP, cluster resolution).

Authentication(String)

Authentication was rejected by the cluster.

Query(String)

A query failed to execute.

Deserialization(String)

A row could not be deserialized into the requested type.

Timeout

An operation exceeded its timeout.

Fields

operation: String

Name of the operation that timed out.

duration: Duration

Elapsed duration before timeout.

Config(String)

The provided configuration was invalid.

Tls(String)

A TLS error occurred during connection setup.

LwtNotApplied

A lightweight transaction did not apply (CAS failed).

Trait Implementations

impl Debug for CassandraError

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

Formats the value using the given formatter.

impl Display for CassandraError

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

Formats the value using the given formatter.

impl Error for CassandraError

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.