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MemorySnapshotStore

fakecloud_persistence::snapshot

Struct MemorySnapshotStore 

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pub struct MemorySnapshotStore;
Expand description

No-op store used in StorageMode::Memory. load always returns None and save is a noop.

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impl Default for MemorySnapshotStore

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl SnapshotStore for MemorySnapshotStore

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fn load(&self) -> Result<Option<Vec<u8>>>

Load the latest snapshot, if one exists. Returns Ok(None) when there is nothing on disk yet (first boot).
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fn save(&self, _bytes: &[u8]) -> Result<()>

Persist the given bytes as the new snapshot. Implementations must ensure the write is atomic (crash-safe) and durable.

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

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fn type_id(&self) -> TypeId

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

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impl<T> From<T> for T

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fn from(t: T) -> T

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impl<T, U> Into<U> for T
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fn into(self) -> U

Calls U::from(self).

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type Output = T

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type Error = Infallible

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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>

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