@ -43,12 +43,14 @@ Buildx supports the following cache storage backends:
## Command syntax
To use any of the cache backends, you first need to specify it on build with the
[`--cache-to` option](https://docs.docker.com/engine/reference/commandline/buildx_build/#cache-to) to export the cache to your storage backend of choice. Then,
use the [`--cache-from` option](https://docs.docker.com/engine/reference/commandline/buildx_build/#cache-from) to import the cache from the storage backend into
the current build. Unlike the local BuildKit cache (which is always enabled),
all of the cache storage backends must be explicitly exported to, and explicitly
imported from. All cache exporters except for the `inline` cache requires that
you [select an alternative Buildx driver](../drivers/index.md).