Struct IdentifierWhitelist 

pub struct IdentifierWhitelist { /* private fields */ }

Create a whitelist-based identifier validator

This creates a validator that only allows specific identifiers from a predefined list. Useful for table names and column names that should be strictly controlled.

Implementations

impl IdentifierWhitelist

pub fn new(allowed_identifiers: Vec<&str>) -> Self

Create a new whitelist validator

pub fn validate(&self, identifier: &str) -> Result<(), ModelError>

Validate that an identifier is in the whitelist

pub fn escape_if_allowed(&self, identifier: &str) -> Result<String, ModelError>

Get escaped identifier if it’s in the whitelist