VirtIORng

virtio_drivers::device::rng

Struct VirtIORng 

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pub struct VirtIORng<H: Hal, T: Transport> { /* private fields */ }
Expand description

Driver for a VirtIO random number generator device.

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impl<H: Hal, T: Transport> VirtIORng<H, T>

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pub fn new(transport: T) -> Result<Self>

Create a new driver with the given transport.

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pub fn request_entropy(&mut self, dst: &mut [u8]) -> Result<usize>

Request random bytes from the device to be stored into dst.

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pub fn enable_interrupts(&mut self)

Enable interrupts.

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pub fn disable_interrupts(&mut self)

Disable interrupts.

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pub fn ack_interrupt(&mut self) -> InterruptStatus

Acknowledge interrupt.

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impl<H: Hal, T: Transport> Drop for VirtIORng<H, T>

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl<H, T> Freeze for VirtIORng<H, T>
where T: Freeze,

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impl<H, T> RefUnwindSafe for VirtIORng<H, T>
where T: RefUnwindSafe, H: RefUnwindSafe,

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impl<H, T> Send for VirtIORng<H, T>
where T: Send,

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impl<H, T> Sync for VirtIORng<H, T>
where T: Sync,

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impl<H, T> Unpin for VirtIORng<H, T>
where T: Unpin, H: Unpin,

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impl<H, T> UnwindSafe for VirtIORng<H, T>
where T: UnwindSafe, H: 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, U> Into<U> 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, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.