Struct UserNameUniquenessValidator

pub struct UserNameUniquenessValidator { /* private fields */ }

Validator that ensures username uniqueness constraints.

This validator can check username uniqueness across different contexts and ensure that usernames meet business-specific requirements.

Implementations

impl UserNameUniquenessValidator

pub fn new(case_insensitive: bool) -> Self

pub fn with_reserved_names(self, names: Vec<String>) -> Self

Trait Implementations

impl CompositeValidator for UserNameUniquenessValidator

fn validate_composite( &self, objects: &[Box<dyn ValueObject>], ) -> ValidationResult<()>

Validate relationships between multiple value objects

fn dependent_attributes(&self) -> Vec<String>

Get the names of attributes this validator depends on

fn applies_to(&self, attribute_names: &[String]) -> bool

Check if this validator applies to the given set of attributes

impl Debug for UserNameUniquenessValidator

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

Formats the value using the given formatter.