Struct ArrayType 

pub struct ArrayType { /* private fields */ }

Implementations

impl ArrayType

pub fn new() -> Self

Create a new ArrayType instance.

pub fn min_length(self, min: usize) -> Self

Set the minimum length of the array.

pub fn max_length(self, max: usize) -> Self

Set the maximum length of the array.

pub fn length(self, length: usize) -> Self

Set the exact length of the array.

pub fn empty(self) -> Self

Set whether the array can be empty.

pub fn every(self, rule: Box<dyn Validator>) -> Self

Set a rule for every items in the array.

pub fn some(self, rule: Box<dyn Validator>) -> Self

Set a rule for at least one item in the array.

pub fn at(self, index: usize, rule: Box<dyn Validator>) -> Self

Set a rule for a specific item in the array.

pub fn truncate(self, length: usize) -> Self

Truncate the array before validation.

pub fn transform<F: 'static + Fn(Vec<JSONValue>) -> Vec<JSONValue>>( self, transform: F, ) -> Self

Set a custom transformation function for the array.

pub fn boxed(self) -> Box<dyn Validator>

Convert the ArrayType to a Box.

Trait Implementations

impl Validator for ArrayType

fn validate(&self, key: &str, value: &JSONValue) -> Result<(), String>

fn transform(&self, key: &str, value: &JSONValue) -> Result<JSONValue, String>