Trait vapcore_snapshot::Rebuilder[−][src]

pub trait Rebuilder: Send {
    fn feed(
        &mut self, 
        chunk: &[u8], 
        engine: &dyn Engine, 
        abort_flag: &AtomicBool
    ) -> Result<(), Error>;

    fn finalize(&mut self) -> Result<(), Error>;
}

Restore from secondary snapshot chunks.

Required methods

fn feed(
    &mut self,
    chunk: &[u8],
    engine: &dyn Engine,
    abort_flag: &AtomicBool
) -> Result<(), Error>[src]

Feed a chunk, potentially out of order.

Check abort_flag periodically while doing heavy work. If set to false, should bail with Error::RestorationAborted.

fn finalize(&mut self) -> Result<(), Error>[src]

Finalize the restoration. Will be done after all chunks have been fed successfully.

This should apply the necessary “glue” between chunks, and verify against the restored state.

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Implementors

impl Rebuilder for PowRebuilder[src]

fn feed(
    &mut self,
    chunk: &[u8],
    engine: &dyn Engine,
    abort_flag: &AtomicBool
) -> Result<(), VapcoreError>[src]

Feed the rebuilder an uncompressed block chunk. Returns the number of blocks fed or any errors.

fn finalize(&mut self) -> Result<(), VapcoreError>[src]

Glue together any disconnected chunks and check that the chain is complete.

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