Module scylla::transport

Re-exports§

downgrading_consistency_retry_policy
errors
This module contains various errors which can be returned by Session.
execution_profile
ExecutionProfile is a grouping of configurable options regarding query execution.
host_filter
Host filters.
iterator
Iterators over rows returned by paged queries
legacy_query_result
load_balancing
Load balancing configurations
Session can use any load balancing policy which implements the LoadBalancingPolicy trait
See the book for more information
locator
partitioner
query_result
retry_policy
Query retries configurations
To decide when to retry a query the Session can use any object which implements the RetryPolicy trait
session
Session is the main object used in the driver.
It manages all connections to the cluster and allows to perform queries.
session_builder
SessionBuilder provides an easy way to create new Sessions
speculative_execution
topology

ClusterData
Node
Node represents a cluster node along with it’s data and connections
PagingState
The state of a paged query, i.e. where to resume fetching result rows upon next request.
SelfIdentity
Driver and application self-identifying information, to be sent in STARTUP message.

Authenticator
Compression
The wire protocol compression algorithm.
KnownNode
Describes a database server known on Session startup.
NodeAddr
This enum is introduced to support address translation only upon opening a connection, as well as to cope with a bug present in older Cassandra and Scylla releases. The bug involves misconfiguration of rpc_address and/or broadcast_rpc_address in system.local to 0.0.0.0. Mitigation involves replacing the faulty address with connection’s address, but then that address must not be subject to AddressTranslator, so we carry that information using this enum. Address translation is never performed on Untranslatable variant.
PagingStateResponse