# axdriver_block
[](https://crates.io/crates/axdriver_block)
[](https://docs.rs/axdriver_block)
[](https://github.com/arceos-org/axdriver_crates/actions/workflows/deploy.yml)
Common traits and types for block storage drivers in `no_std` environments.
Part of the [axdriver_crates](https://github.com/arceos-org/axdriver_crates) workspace.
## Features
- `ramdisk` – in-memory block device.
- `bcm2835-sdhci` – SD card driver for Raspberry Pi 4.
## License
GPL-3.0-or-later OR Apache-2.0 OR MulanPSL-2.0. See repository root LICENSE.