src/block_device/mod.rs


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/// Abstracts for block devices.
/// Currently only a mock memory disk.

pub mod memory_disk;
pub const BLOCK_SIZE: usize = 4096;
pub trait BlockDevice {
    fn read(&self, block_id: usize, buffer: &mut [u8]);
    fn write(&self, block_id: usize, buffer: &[u8]);
}