starnix_core::device::remote_block_device

Enum RemoteBlockDevice

pub enum RemoteBlockDevice {
    Vmo(Arc<RemoteBlockDeviceVmo>),
    Fuchsia(Arc<RemoteBlockClientSync>),
}

Expand description

A block device. This can be backed by a VMO or a Fuchsia block client depending on how it was configured. TODO(https://fxbug.dev/407091711): Remove VMO-backed block devices.

Variants§

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Vmo(Arc<RemoteBlockDeviceVmo>)

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Fuchsia(Arc<RemoteBlockClientSync>)

Implementations§

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impl RemoteBlockDevice

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pub fn read(&self, offset: u64, buf: &mut [u8]) -> Result<(), Error>

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pub fn create_file_ops(&self) -> Box<dyn FileOps>

Trait Implementations§

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impl BlockDeviceInfo for RemoteBlockDevice

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fn size(&self) -> Result<usize, Errno>

Auto Trait Implementations§

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impl !UnwindSafe for RemoteBlockDevice

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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> AsAny for T
where T: Any,

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fn as_any(&self) -> &(dyn Any + 'static)

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fn type_name(&self) -> &'static str

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T, D> Encode<Ambiguous1, D> for T
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unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

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impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

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unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. 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> InstanceFromServiceTransport<T> for T

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fn from_service_transport(handle: T) -> T

Converts the given service transport handle of type T to [Self]

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impl<T, U> Into for T
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Calls U::from(self).

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fn into_32(self) -> U

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fn into_64(self) -> U

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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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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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