Struct DataIntegrityChecker 

pub struct DataIntegrityChecker { /* private fields */ }

Deep integrity checker for stored blocks.

Maintains a registry of block records, performs FNV-1a checksum and size verification, tracks quarantined blocks, and accumulates statistics.

Implementations

impl DataIntegrityChecker

pub fn new(config: IntegrityCheckerConfig) -> Self

Create a new integrity checker with the given configuration.

pub fn register_block(&mut self, record: BlockRecord)

Register a block record for future integrity checks.

pub fn check_block(&mut self, cid: &str) -> Option<IntegrityReport>

Check the integrity of a single block by CID.

Returns None if the CID is not registered (and records a Missing report).

pub fn check_all(&mut self) -> Vec<IntegrityReport>

Check integrity of all registered blocks.

Processes blocks in batches according to the configured batch_size.

pub fn compute_checksum(data: &[u8]) -> u64

Compute FNV-1a 64-bit hash of the given data.

pub fn quarantine(&mut self, cid: &str) -> bool

Quarantine a block by CID. Returns true if newly quarantined.

pub fn unquarantine(&mut self, cid: &str) -> bool

Remove a block from quarantine. Returns true if it was quarantined.

pub fn is_quarantined(&self, cid: &str) -> bool

Check if a block is currently quarantined.

pub fn quarantined_count(&self) -> usize

Number of currently quarantined blocks.

pub fn get_report(&self, cid: &str) -> Option<&IntegrityReport>

Get the most recent report for a given CID.

pub fn corrupted_blocks(&self) -> Vec<&IntegrityReport>

Get all reports for corrupted blocks.

pub fn stats(&self) -> &IntegrityStats

Get the current aggregate statistics.

pub fn clear_reports(&mut self)

Clear all stored reports (does not reset stats or quarantine).

pub fn remove_block(&mut self, cid: &str) -> bool

Remove a block record from the registry. Returns true if it existed.