Enum ValidationRule 

pub enum ValidationRule {
    Positive,
    NonNegative,
    Finite,
    Range {
        min: f64,
        max: f64,
    },
    OneOf(Vec<String>),
    MinLength(usize),
    MaxLength(usize),
    UniqueElements,
    Custom(fn(&dyn Any) -> Result<()>),
    PatternGuard(PatternGuardRule),
}

Validation attributes for ML parameter constraints

Variants

Positive

Value must be positive (> 0)

NonNegative

Value must be non-negative (>= 0)

Finite

Value must be finite (not NaN or infinity)

Range

Value must be in a specific range [min, max]

Fields

min: f64

max: f64

OneOf(Vec<String>)

Value must be one of the specified options

MinLength(usize)

Array must have minimum number of elements

MaxLength(usize)

Array must have maximum number of elements

UniqueElements

Array elements must be unique

Custom(fn(&dyn Any) -> Result<()>)

Custom validation function

PatternGuard(PatternGuardRule)

Pattern guard validation with custom matching

Trait Implementations

impl Clone for ValidationRule

fn clone(&self) -> ValidationRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValidationRule

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

Formats the value using the given formatter.