Struct SchemaValidator 

pub struct SchemaValidator { /* private fields */ }

Validates yield values against a built-in schema

Currently supports the ThreatDB schema for threat intelligence databases. Validation is performed directly in Rust for speed and simplicity.

Implementations

impl SchemaValidator

pub fn new(database_type: &str) -> Result<Self, SchemaError>

Create a new validator for a built-in database type

Arguments

• database_type - Name of a built-in database type (e.g., “threatdb”)

Returns

A validator, or an error if the type is unknown

Example

let validator = SchemaValidator::new("threatdb")?;

pub fn schema_name(&self) -> &str

Get the schema name

pub fn database_type(&self) -> Option<&'static str>

Get the canonical database_type that should be set in metadata

Returns None if this validator was created from custom JSON (not a built-in type)

pub fn validate( &self, data: &HashMap<String, DataValue>, ) -> Result<(), SchemaValidationError>

Validate a yield value (HashMap of field name to DataValue)

Arguments

• data - The yield value to validate

Returns

Ok(()) if valid, or SchemaValidationError with details

pub fn validate_detailed( &self, data: &HashMap<String, DataValue>, ) -> Vec<ValidationErrorDetail>

Validate and return a detailed result (useful for collecting all errors)

Trait Implementations

impl Debug for SchemaValidator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl EntryValidator for SchemaValidator

Implement EntryValidator trait for SchemaValidator

This allows SchemaValidator to be used with DatabaseBuilder::with_validator() for automatic schema validation during database construction.

fn validate( &self, key: &str, data: &HashMap<String, DataValue>, ) -> Result<(), Box<dyn Error + Send + Sync>>

Validate entry data before insertion