Crate aws_sdk_qldbsession[−][src]

Expand description

The transactional data APIs for Amazon QLDB

Instead of interacting directly with this API, we recommend using the QLDB driver or the QLDB shell to execute data transactions on a ledger.

  • If you are working with an AWS SDK, use the QLDB driver. The driver provides a high-level abstraction layer above this QLDB Session data plane and manages SendCommand API calls for you. For information and a list of supported programming languages, see Getting started with the driver in the Amazon QLDB Developer Guide.

  • If you are working with the AWS Command Line Interface (AWS CLI), use the QLDB shell. The shell is a command line interface that uses the QLDB driver to interact with a ledger. For information, see Accessing Amazon QLDB using the QLDB shell.

Crate Organization

The entry point for most customers will be Client. Client exposes one method for each API offered by the service.

Some APIs require complex or nested arguments. These exist in model.

Lastly, errors that can be returned by the service are contained within error. Error defines a meta error encompassing all possible errors that can be returned by the service.

The other modules within this crate are not required for normal usage.

Re-exports

pub use config::Config;
pub use client::Client;

Modules

client

Client and fluent builders for calling the service.

config

Configuration for the service.

error

Errors that can occur when calling the service.

input

Input structures for operations.

middleware

Base Middleware Stack

model

Data structures used by operation inputs/outputs.

operation

All operations that this crate can perform.

output

Output structures for operations.

Structs

AppName

App name that can be configured with an AWS SDK client to become part of the user agent string.

Blob

Binary Blob Type

ByteStream

Stream of binary data

Credentials

AWS SDK Credentials

DateTime

DateTime in time.

Endpoint

API Endpoint

Region

The region to send requests to.

RetryConfig

Retry configuration for requests.

Enums

Error

All possible error types for this service.

SdkError

Failed SDK Result

Statics

PKG_VERSION

Crate version number.