Struct ParameterValidation 

pub struct ParameterValidation {
    pub min: Option<f64>,
    pub max: Option<f64>,
    pub min_length: Option<usize>,
    pub max_length: Option<usize>,
    pub pattern: Option<String>,
    pub message: Option<String>,
}

Parameter validation rules

Fields

min: Option<f64>

Minimum value (for numbers)

max: Option<f64>

Maximum value (for numbers)

min_length: Option<usize>

Minimum length (for strings)

max_length: Option<usize>

Maximum length (for strings)

pattern: Option<String>

Regex pattern (for strings)

message: Option<String>

Custom validation message

Trait Implementations

impl Clone for ParameterValidation

fn clone(&self) -> ParameterValidation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParameterValidation

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

Formats the value using the given formatter.

impl Default for ParameterValidation

fn default() -> ParameterValidation

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ParameterValidation

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ParameterValidation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.