Enum ValidationConstraint 

pub enum ValidationConstraint {
    Min(f64),
    Max(f64),
    Positive,
    NonNegative,
    Range(f64, f64),
    Pattern(String),
    Custom(String),
}

Validation constraints

Variants

Min(f64)

Minimum value

Max(f64)

Maximum value

Positive

Value must be positive

NonNegative

Value must be non-negative

Range(f64, f64)

Value must be in range

Pattern(String)

String must match regex pattern

Custom(String)

Custom validation function name

Trait Implementations

impl Clone for ValidationConstraint

fn clone(&self) -> ValidationConstraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValidationConstraint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ValidationConstraint

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ValidationConstraint

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.