Struct ValueConstraints 

pub struct ValueConstraints {
    pub min: Option<f64>,
    pub max: Option<f64>,
    pub allowed_values: Option<Vec<String>>,
    pub pattern: Option<String>,
    pub custom_validator: Option<String>,
}

Value constraints

Fields

min: Option<f64>

Minimum value

max: Option<f64>

Maximum value

allowed_values: Option<Vec<String>>

Allowed values

pattern: Option<String>

Regular expression pattern for strings

custom_validator: Option<String>

Custom validation function name

Implementations

impl ValueConstraints

pub fn new() -> Self

Create new value constraints

pub fn with_min(self, min: f64) -> Self

Set minimum value

pub fn with_max(self, max: f64) -> Self

Set maximum value

pub fn with_range(self, min: f64, max: f64) -> Self

Set range

pub fn with_allowed_values(self, values: Vec<String>) -> Self

Set allowed values

pub fn with_pattern(self, pattern: &str) -> Self

Set pattern for string validation

Trait Implementations

impl Clone for ValueConstraints

fn clone(&self) -> ValueConstraints

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValueConstraints

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

Formats the value using the given formatter.

impl Default for ValueConstraints

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ValueConstraints

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ValueConstraints

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

where __S: Serializer,

Serialize this value into the given Serde serializer.