vmgs_broker::non_volatile_store

Struct VmgsNonVolatileStore

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pub struct VmgsNonVolatileStore { /* private fields */ }
Expand description

A NonVolatileStore implementation for VMGS files.

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impl VmgsNonVolatileStore

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pub fn new( vmgs: VmgsClient, file_id: FileId, encrypted: bool, ) -> Result<Self, EncryptionNotSupported>

Create a new NonVolatileStore object backed by a particular VMGS file-id.

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impl NonVolatileStore for VmgsNonVolatileStore

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fn persist<'life0, 'async_trait>( &'life0 mut self, data: Vec<u8>, ) -> Pin<Box<dyn Future<Output = Result<(), NonVolatileStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Write data to a non-volatile storage medium.
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fn restore<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = Result<Option<Vec<u8>>, NonVolatileStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Read any previously written data. Returns None if no data exists.

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