IntegrityRepairer

chie_core::integrity

Struct IntegrityRepairer 

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

Automatic integrity repair system.

This system detects corrupted chunks and attempts to repair them by requesting valid data from alternative sources.

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impl IntegrityRepairer

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pub fn new(manifest: ContentManifest, strategy: RepairStrategy) -> Self

Create a new integrity repairer.

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pub fn set_max_attempts(&mut self, max_attempts: usize)

Set the maximum repair attempts per chunk.

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pub fn verify_and_repair<F>( &mut self, index: usize, chunk_data: &[u8], fetch_fn: F, ) -> Result<Vec<u8>, IntegrityError>
where F: FnMut(usize) -> Option<Vec<u8>>,

Verify a chunk and attempt repair if corrupted.

The fetch_fn is called to retrieve alternative chunk data when corruption is detected. It receives the chunk index and should return the chunk data, or None if unavailable.

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pub fn batch_verify_and_repair<F>( &mut self, chunks: &[(usize, Vec<u8>)], fetch_fn: F, ) -> IntegrityRepairResult
where F: Fn(usize) -> Option<Vec<u8>>,

Batch verify and repair multiple chunks.

Returns an IntegrityRepairResult with statistics about the operation.

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pub fn stats(&self) -> &RepairStats

Get current repair statistics.

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pub fn manifest(&self) -> &ContentManifest

Get the manifest.

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pub const fn strategy(&self) -> RepairStrategy

Get the current repair strategy.

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