Crate hdbconnect_impl

Expand description

Do not use this crate directly.

This is the immplementation crate for hdbconnect and hdbconnect_async.

If you need a synchronous driver, use hdbconnect.

If you need an asynchronous driver, use hdbconnect_async.

Modules§

a_sync
sync
time: Support for serializing from or deserializing into types of the time crate.
types: Non-standard types that are used to represent database values.
url: Constants for use in connection URLs.

ConnectParams: An immutable struct with all information necessary to open a new connection to a HANA database.
ConnectParamsBuilder: A builder for ConnectParams.
ConnectionConfiguration
ConnectionStatistics
ExecutionResults: A list of execution results.
FieldMetadata: Metadata of a field in a ResultSet.
OutputParameters: A set of output parameters, as they can be returned by procedure calls.
ParameterDescriptor: Metadata for a parameter.
ParameterDescriptors: Describes a set of IN, INOUT, and OUT parameters. Can be empty.
ResultSetMetadata: List of metadata of the fields of a resultset.
Row: A single line of a ResultSet, consisting of the contained HdbValues and a reference to the metadata.
Rows: Representation of a ResultSet that is fully loaded.
ServerError: Describes an error that is reported from the database.
ServerUsage: Describes the server-side resource consumption.

CursorHoldability
DeserializationError: The errors that can arise while deserializing with serde_db::de.
ExecutionResult: Describes the success of a command.
HdbError: A list specifying categories of HdbError.
HdbValue: Enum for all supported database value types.
ParameterBinding: Describes whether a parameter is Nullable or not or if it has a default value.
ParameterDirection: Describes whether a parameter is used for input, output, or both.
SerializationError: Error that can occur while serializing a standard rust type or struct into a SQL parameter.
ServerCerts: Expresses where Certificates for TLS are read from.
Severity: Severity of a server message
TypeId: ID of the value type of a database column or a parameter.

IntoConnectParams: A trait implemented by types that can be converted into a ConnectParams.
IntoConnectParamsBuilder: A trait implemented by types that can be converted into a ConnectParamsBuilder.
ToHana: Helper trait for serialization.