Struct ConditionalValidation 

#[non_exhaustive]
pub struct ConditionalValidation {
    pub min_length: Option<i32>,
    pub max_length: Option<i32>,
    pub pattern: Option<String>,
    pub allowed_values: Option<Vec<String>>,
}

Per-rule validation constraints that override the field's default validation when the containing rule matches. All fields are optional; only the constraints that need to differ from the field's default validation are provided.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

min_length: Option<i32>

The minimum length for the field value when this rule applies.

max_length: Option<i32>

The maximum length for the field value when this rule applies.

pattern: Option<String>

A regular expression that the field value must match when this rule applies.

allowed_values: Option<Vec<String>>

The allowed values for a select field when this rule applies. A subset of the field's full option list.

Implementations

impl ConditionalValidation

pub fn min_length(&self) -> Option<i32>

The minimum length for the field value when this rule applies.

pub fn max_length(&self) -> Option<i32>

The maximum length for the field value when this rule applies.

pub fn pattern(&self) -> Option<&str>

A regular expression that the field value must match when this rule applies.

pub fn allowed_values(&self) -> &[String]

The allowed values for a select field when this rule applies. A subset of the field's full option list.

If no value was sent for this field, a default will be set. If you want to determine if no value was sent, use .allowed_values.is_none().

impl ConditionalValidation

pub fn builder() -> ConditionalValidationBuilder

Creates a new builder-style object to manufacture ConditionalValidation.

Trait Implementations

impl Clone for ConditionalValidation

fn clone(&self) -> ConditionalValidation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConditionalValidation

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

Formats the value using the given formatter.

impl PartialEq for ConditionalValidation

fn eq(&self, other: &ConditionalValidation) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ConditionalValidation