Struct StorageBlockVerifier 

pub struct StorageBlockVerifier { /* private fields */ }

Verifies storage block integrity using FNV-1a checksums.

Tracks per-block verification history and accumulates lifetime statistics suitable for auditing and self-healing pipelines.

Implementations

impl StorageBlockVerifier

pub fn new() -> Self

Creates a new, empty verifier.

pub fn register(&mut self, cid: String, content: &[u8]) -> u64

Registers a block, computing its FNV-1a checksum from content.

Returns the newly assigned block_id.

pub fn verify_block( &mut self, block_id: u64, content: Option<&[u8]>, current_tick: u64, ) -> VerificationResult

Verifies a single block against its registered checksum.

• If block_id is unknown → Missing (stats updated, no record mutation).
• If content is None → Missing (record updated).
• Otherwise computes the FNV-1a checksum and returns Ok or Corrupted.

Always increments stats.total_verifications_run.

pub fn verify_batch( &mut self, batch: Vec<(u64, Option<Vec<u8>>)>, current_tick: u64, ) -> VerificationReport

Verifies a batch of (block_id, content) pairs and returns a summary report.

corrupted_ids and missing_ids in the returned report are sorted ascending.

pub fn get_record(&self, block_id: u64) -> Option<&BlockRecord>

Returns a reference to the record for block_id, if it exists.

pub fn stats(&self) -> &VerifierStats

Returns a reference to the cumulative statistics.

pub fn unverified_blocks(&self) -> Vec<u64>

Returns block IDs that have never been verified, sorted ascending.

pub fn corrupted_blocks(&self) -> Vec<u64>

Returns block IDs whose most recent verification was Corrupted, sorted ascending.

Trait Implementations

impl Default for StorageBlockVerifier

fn default() -> Self

Returns the “default value” for a type.