Enum Validator

pub enum Validator {
    NegativeInteger,
    NonNegativeInteger,
    PositiveInteger,
    IntegerInRange(Range<i128>),
    Enumeration(Vec<String>),
}

Configuration value validation functions.

Variants

NegativeInteger

Only allow negative integers, i.e. any values less than 0.

NonNegativeInteger

Only allow non-negative integers, i.e. any values greater than or equal to 0.

PositiveInteger

Only allow positive integers, i.e. any values greater than to 0.

IntegerInRange(Range<i128>)

Ensure that an integer value falls within the specified range.

Enumeration(Vec<String>)

String-Enumeration. Only allows one of the given Strings.

Implementations

impl Validator

pub fn validate(&self, value: &Value) -> Result<(), Error>

Validate the value

Trait Implementations

impl Clone for Validator

fn clone(&self) -> Validator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Validator

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Validator

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Validator

fn eq(&self, other: &Validator) -> 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 Validator

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 Validator

impl StructuralPartialEq for Validator