Struct os::drivers::block::VirtIOBlock

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pub struct VirtIOBlock(UPSafeCell<VirtIOBlk<'static, VirtioHal>>);

Expand description

VirtIOBlock device driver strcuture for virtio_blk device

Tuple Fields

0: UPSafeCell<VirtIOBlk<'static, VirtioHal>>

Implementations

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impl VirtIOBlock

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pub fn new() -> Self

Create a new VirtIOBlock driver with VIRTIO0 base_addr for virtio_blk device

Trait Implementations

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impl BlockDevice for VirtIOBlock

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fn read_block(&self, block_id: usize, buf: &mut [u8])

Read data form block to buffer

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fn write_block(&self, block_id: usize, buf: &[u8])

Write data from buffer to block

Auto Trait Implementations

impl !RefUnwindSafe for VirtIOBlock

impl Send for VirtIOBlock

impl Sync for VirtIOBlock

impl Unpin for VirtIOBlock

impl !UnwindSafe for VirtIOBlock

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct os::drivers::block::VirtIOBlock

Tuple Fields

Implementations

impl VirtIOBlock

pub fn new() -> Self

Trait Implementations

impl BlockDevice for VirtIOBlock

fn read_block(&self, block_id: usize, buf: &mut [u8])

fn write_block(&self, block_id: usize, buf: &[u8])

Auto Trait Implementations

impl !RefUnwindSafe for VirtIOBlock

impl Send for VirtIOBlock

impl Sync for VirtIOBlock

impl Unpin for VirtIOBlock

impl !UnwindSafe for VirtIOBlock

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct os::drivers::block::VirtIOBlock

Tuple Fields

Implementations

impl VirtIOBlock

pub fn new() -> Self

Trait Implementations

impl BlockDevice for VirtIOBlock

fn read_block(&self, block_id: usize, buf: &mut [u8])

fn write_block(&self, block_id: usize, buf: &[u8])

Auto Trait Implementations

impl !RefUnwindSafe for VirtIOBlock

impl Send for VirtIOBlock

impl Sync for VirtIOBlock

impl Unpin for VirtIOBlock

impl !UnwindSafe for VirtIOBlock

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,