Struct EnumValidator 

pub struct EnumValidator { /* private fields */ }

Enum validator - allows only specified values.

Implementations

impl EnumValidator

pub fn new(values: Vec<String>) -> Self

Create a new enum validator.

pub fn validate_enum(&self, value: &str) -> bool

Validate that a value is in the allowed set.

pub fn allowed_values(&self) -> Vec<&str>

Get the list of allowed values.

Trait Implementations

impl Validator for EnumValidator

fn validate(&self, value: &str, field: &str) -> Result<()>

Validate a value and return an error if validation fails.