Enum ValidationRule 

pub enum ValidationRule {
    Required,
    Type(AttributeType),
    Enum(Vec<String>),
    Regex(String),
    Uri,
    Email,
    Date,
    DateTime,
    Range {
        min: Option<i64>,
        max: Option<i64>,
    },
    Length {
        min: Option<usize>,
        max: Option<usize>,
    },
    Custom(String),
    Dependency {
        depends_on: QName,
        condition: DependencyCondition,
    },
}

Attribute validation rule definition

Variants

Required

Attribute is required

Type(AttributeType)

Must match specific type

Enum(Vec<String>)

Must be one of specified enum values

Regex(String)

Must match regular expression

Uri

Must be valid URI

Email

Must be valid email address

Date

Must be valid ISO date (YYYY-MM-DD)

DateTime

Must be valid ISO datetime

Range

Numeric range validation (using i64 for Eq compliance)

Fields

min: Option<i64>

max: Option<i64>

Length

String length validation

Fields

min: Option<usize>

max: Option<usize>

Custom(String)

Custom validation function (by name)

Dependency

Cross-attribute dependency

Fields

depends_on: QName

condition: DependencyCondition

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.

impl<'de> Deserialize<'de> for ValidationRule

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ValidationRule

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ValidationRule

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ValidationRule

impl StructuralPartialEq for ValidationRule