Module drivers 

Support for pluggable copy drivers.

Two drivers are currently supported:

• parfile: Parallelise copying at the file level. This can improve speed on modern NVME devices, but can bottleneck on larger files.
• parblock: Parallelise copying at the block level. Block-size is configurable. This can have better performance for large files, but has a higher overhead.

Drivers are configured with the Config struct. A convenience function load_driver() is provided to load a dynamic-dispatched instance of each driver.

Example

See the example in top-level module.

Modules

parblock

Parallelise copying at the block level. Block-size is configurable. This can have better performance for large files, but has a higher overhead.

parfile

Parallelise copying at the file level. This can improve speed on modern NVME devices, but can bottleneck on larger files.

Enums

Drivers

An enum specifing the driver to use. This is just a helper for applications to use with load_driver(). FromStr is implemented to help with this.

Traits

CopyDriver

The trait specifying driver operations; drivers should implement this.

Functions

load_driver

Load and configure the given driver.