Enum ValidationRuleType 

pub enum ValidationRuleType {
    Pattern,
    Enum,
    Length {
        min: Option<usize>,
        max: Option<usize>,
    },
    Custom(String),
}

Type of validation rule

Variants

Pattern

Pattern-based validation

Enum

Enum value validation

Length

Length validation constraint

Fields

min: Option<usize>

Minimum length (inclusive)

max: Option<usize>

Maximum length (inclusive)

Custom(String)

Custom validation function

Trait Implementations

impl Clone for ValidationRuleType

fn clone(&self) -> ValidationRuleType

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ValidationRuleType

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

Formats the value using the given formatter.