compio::driver::op

Struct DeviceIoControl

pub struct DeviceIoControl<S, I, O>where
    I: IoBuf,
    O: IoBufMut,
{ /* private fields */ }

Expand description

Send a control code to a device.

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impl<S, I, O> DeviceIoControl<S, I, O>
where I: IoBuf, O: IoBufMut,

pub fn new( fd: S, ioctl_code: u32, input_buffer: Option, output_buffer: Option<O>, ) -> DeviceIoControl<S, I, O>

Create DeviceIoControl.

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impl<S, I, O> IntoInner for DeviceIoControl<S, I, O>
where I: IoBuf, O: IoBufMut,

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type Inner = (Option, Option<O>)

The inner type.

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fn into_inner(self) -> <DeviceIoControl<S, I, O> as IntoInner>::Inner

Get the inner buffer.

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impl<S, I, O> OpCode for DeviceIoControl<S, I, O>
where S: AsFd, I: IoBuf, O: IoBufMut,

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unsafe fn operate( self: Pin<&mut DeviceIoControl<S, I, O>>, optr: *mut OVERLAPPED, ) -> Poll<Result<usize, Error>>

Perform Windows API call with given pointer to overlapped struct. Read more

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fn cancel( self: Pin<&mut DeviceIoControl<S, I, O>>, optr: *mut OVERLAPPED, ) -> Result<(), Error>

Cancel the async IO operation. Read more

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fn op_type(&self) -> OpType

Determines that the operation is really overlapped defined by Windows API. If not, the driver will try to operate it in another thread.

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impl<'pin, S, I, O> Unpin for DeviceIoControl<S, I, O>
where I: IoBuf, O: IoBufMut, <PinnedFieldsOfHelperStruct<Origin<'__pin, S, I, O>> as PinnedFieldsOfHelperTrait>::Actual: Unpin,

Auto Trait Implementations§

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impl<S, I, O> Freeze for DeviceIoControl<S, I, O>
where S: Freeze, I: Freeze, O: Freeze,

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impl<S, I, O> RefUnwindSafe for DeviceIoControl<S, I, O>
where S: RefUnwindSafe, I: RefUnwindSafe, O: RefUnwindSafe,

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impl<S, I, O> Send for DeviceIoControl<S, I, O>
where S: Send, I: Send, O: Send,

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impl<S, I, O> Sync for DeviceIoControl<S, I, O>
where S: Sync, I: Sync, O: Sync,

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impl<S, I, O> UnwindSafe for DeviceIoControl<S, I, O>
where S: UnwindSafe, I: UnwindSafe, O: UnwindSafe,

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,

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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,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.

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type Init = T

The type for initializers.

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Same for T

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type Output = T

Should always be Self

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

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type Error = Infallible

The type returned in the event of a conversion error.

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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>,

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type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more

DeviceIoControl

Struct DeviceIoControl Copy item path

Implementations§

impl<S, I, O> DeviceIoControl<S, I, O>where I: IoBuf, O: IoBufMut,

pub fn new( fd: S, ioctl_code: u32, input_buffer: Option<I>, output_buffer: Option<O>, ) -> DeviceIoControl<S, I, O>

Trait Implementations§

impl<S, I, O> IntoInner for DeviceIoControl<S, I, O>where I: IoBuf, O: IoBufMut,

type Inner = (Option<I>, Option<O>)

fn into_inner(self) -> <DeviceIoControl<S, I, O> as IntoInner>::Inner

impl<S, I, O> OpCode for DeviceIoControl<S, I, O>where S: AsFd, I: IoBuf, O: IoBufMut,

unsafe fn operate( self: Pin<&mut DeviceIoControl<S, I, O>>, optr: *mut OVERLAPPED, ) -> Poll<Result<usize, Error>>

fn cancel( self: Pin<&mut DeviceIoControl<S, I, O>>, optr: *mut OVERLAPPED, ) -> Result<(), Error>

fn op_type(&self) -> OpType

impl<'__pin, S, I, O> Unpin for DeviceIoControl<S, I, O>where I: IoBuf, O: IoBufMut, <PinnedFieldsOfHelperStruct<__Origin<'__pin, S, I, O>> as PinnedFieldsOfHelperTrait>::Actual: Unpin,

Auto Trait Implementations§

impl<S, I, O> Freeze for DeviceIoControl<S, I, O>where S: Freeze, I: Freeze, O: Freeze,

impl<S, I, O> RefUnwindSafe for DeviceIoControl<S, I, O>where S: RefUnwindSafe, I: RefUnwindSafe, O: RefUnwindSafe,

impl<S, I, O> Send for DeviceIoControl<S, I, O>where S: Send, I: Send, O: Send,

impl<S, I, O> Sync for DeviceIoControl<S, I, O>where S: Sync, I: Sync, O: Sync,

impl<S, I, O> UnwindSafe for DeviceIoControl<S, I, O>where S: UnwindSafe, I: UnwindSafe, O: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,

impl<T> Pointable for T

const ALIGN: usize

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same for T

type Output = T

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

type Error = Infallible

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

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

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

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

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

Struct DeviceIoControl

impl<S, I, O> DeviceIoControl<S, I, O>
where I: IoBuf, O: IoBufMut,

impl<S, I, O> IntoInner for DeviceIoControl<S, I, O>
where I: IoBuf, O: IoBufMut,

impl<S, I, O> OpCode for DeviceIoControl<S, I, O>
where S: AsFd, I: IoBuf, O: IoBufMut,

impl<'pin, S, I, O> Unpin for DeviceIoControl<S, I, O>
where I: IoBuf, O: IoBufMut, <PinnedFieldsOfHelperStruct<Origin<'__pin, S, I, O>> as PinnedFieldsOfHelperTrait>::Actual: Unpin,

impl<S, I, O> Freeze for DeviceIoControl<S, I, O>
where S: Freeze, I: Freeze, O: Freeze,

impl<S, I, O> RefUnwindSafe for DeviceIoControl<S, I, O>
where S: RefUnwindSafe, I: RefUnwindSafe, O: RefUnwindSafe,

impl<S, I, O> Send for DeviceIoControl<S, I, O>
where S: Send, I: Send, O: Send,

impl<S, I, O> Sync for DeviceIoControl<S, I, O>
where S: Sync, I: Sync, O: Sync,

impl<S, I, O> UnwindSafe for DeviceIoControl<S, I, O>
where S: UnwindSafe, I: UnwindSafe, O: UnwindSafe,

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>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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

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

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,