Struct sunrise_fs::ipc::Storage

pub struct Storage {
    inner: Arc<Mutex<Box<dyn IStorage<Error = Error>>>>,
}

This is the ipc interface for a raw device, usually a block device.

Fields

inner: Arc<Mutex<Box<dyn IStorage<Error = Error>>>>

The detail implementation of this ipc interface.

Implementations

impl Storage

pub fn new(inner: Arc<Mutex<Box<dyn IStorage<Error = Error>>>>) -> Self

Create a new instance of IStorage using a boxed detail.

Trait Implementations

impl Clone for Storage

fn clone(&self) -> Storage

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Storage

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl IStorage for Storage

fn read(
    &mut self,
    _manager: WorkQueue<'static>,
    offset: u64,
    length: u64,
    out_buf: &mut [u8]
) -> Result<(), Error>

Read the content of a storage at a given offset in out_buf.

fn write(
    &mut self,
    _manager: WorkQueue<'static>,
    offset: u64,
    length: u64,
    in_buf: &[u8]
) -> Result<(), Error>

Write the content given in_buf at the given offset in the file.

fn flush(&mut self, _manager: WorkQueue<'static>) -> Result<(), Error>

Flush any data not written on the storage.

fn set_size(
    &mut self,
    _manager: WorkQueue<'static>,
    new_size: u64
) -> Result<(), Error>

Resize the storage with the given size.

fn get_size(&mut self, _manager: WorkQueue<'static>) -> Result<u64, Error>

Return the current storage size.

fn dispatch(
    &'a mut self,
    manager: WorkQueue<'static>,
    cmdid: u32,
    buf: &'a mut [u8]
) -> FutureObj<'a, Result<(), Error>>

Handle an incoming IPC request.