Expand description
A library for reading and writing table schemas in various formats.
At the moment, the most interesting type here is the schema
module, which defines a portable SQL schema.
Re-exports§
pub use tokio_glue::ConsumeWithParallelism;
Modules§
- config
- Configuration file support.
- drivers
- Drivers for various schema sources and destinations.
- rechunk
- Given a stream of streams CSV data, rechunk the stream sizes.
- schema
- Our “interchange” format for database table schemas.
- tokio_
glue - Glue code for working with
tokio’s async I/O.
Structs§
- Context
- Context shared by our various asynchronous operations.
- CsvStream
- A stream of CSV data, with a unique name.
- Destination
Arguments - Data destination arguments.
- Driver
Arguments - Driver-specific arguments.
- Error
- Standard error type for this library.
The
Errortype, a wrapper around a dynamic error type. - Shared
Arguments - Arguments used by both the data source and destination.
- Source
Arguments - Data source arguments.
- Temporary
Storage - Provides different types of temporary storage.
- Unparsed
Locator - A locator which has not yet been parsed.
Enums§
- Data
Format - The format of a stream of data.
- Display
Output Locators - When called from the CLI, should we display a list of individual locators for each data stream?
- IfExists
- What to do if the destination already exists.
- Unverified
- This is used to mark an
*Argumentsstructure that has not yet been verified for compatibility with a specific driver. See the type state pattern for details. - Verified
- This is used to mark an
*Argumentsstructure that has not yet been verified for compatibility with a specific driver. See the type state pattern for details.
Traits§
- Argument
State - This is a marker trait used by
SharedArguments,SourceArgumentsandDestinationArguments. We use it to keep track whether or not the arguments have been verified against a driver’sFeatureslist. - Locator
- Specify the the location of data or a schema.
Type Aliases§
- BoxLocator
- A value of an unknown type implementing
Locator. - Result
- Standard result type for this library.