Struct StorageBlockValidator 

pub struct StorageBlockValidator { /* private fields */ }

Block integrity validator with configurable rules.

Validates blocks against a set of ValidationRules, tracking cumulative statistics across invocations.

Implementations

impl StorageBlockValidator

pub fn new() -> Self

Create a new validator with no rules.

pub fn add_rule(&mut self, rule: ValidationRule)

Register a validation rule.

pub fn remove_rule(&mut self, name: &str) -> bool

Remove a rule by name. Returns true if a rule was removed.

pub fn rule_count(&self) -> usize

Number of registered rules.

pub fn validate(&mut self, block_cid: &str, data: &[u8]) -> ValidationReport

Validate a single block against all registered rules.

Every rule is evaluated; a block is considered valid only if it passes all checks across all rules. When more than one check fails the result is ValidationResult::Corrupted.

pub fn validate_size(data: &[u8], min: Option<u64>, max: Option<u64>) -> bool

Check whether data length is within [min, max].

pub fn validate_prefix(data: &[u8], prefix: &[u8]) -> bool

Check whether data starts with the given prefix.

pub fn validate_hash(data: &[u8], expected: u64) -> bool

Check whether the FNV-1a hash of data equals expected.

pub fn fnv1a_hash(data: &[u8]) -> u64

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

pub fn batch_validate( &mut self, blocks: &[(&str, &[u8])], ) -> Vec<ValidationReport>

Validate multiple blocks, returning a report for each.

pub fn stats(&self) -> ValidatorStats

Return aggregate validation statistics.

Trait Implementations

impl Default for StorageBlockValidator

fn default() -> Self

Returns the “default value” for a type.