VolumeReader

graft_client::runtime::volume_reader

Struct VolumeReader 

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pub struct VolumeReader { /* private fields */ }

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impl VolumeReader

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pub fn upgrade(self) -> VolumeWriter

Upgrade this reader into a writer

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impl Clone for VolumeReader

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fn clone(&self) -> VolumeReader

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for VolumeReader

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

Formats the value using the given formatter. Read more
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impl From<VolumeReader> for VolumeWriter

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fn from(reader: VolumeReader) -> Self

Converts to this type from the input type.
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impl VolumeRead for VolumeReader

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fn vid(&self) -> &VolumeId

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fn snapshot(&self) -> Option<&Snapshot>

Retrieve the Volume snapshot backing this reader
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fn read<O: Oracle>( &self, oracle: &mut O, pageidx: PageIdx, ) -> Result<Page, ClientErr>

Read a page from the snapshot
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fn status(&self, pageidx: PageIdx) -> Result<PageStatus, ClientErr>

Retrieve a page’s status

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

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where T: ?Sized,

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impl<T> BorrowMut<T> for T
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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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Calls U::from(self).

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

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const ALIGN: usize

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type Init = T

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

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Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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

Performs the conversion.
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