Module validation 

Validation middleware for oxicode.

This module provides validation constraints for deserialization, ensuring data integrity and security during decoding.

Features

• Size Limits: Limit string/collection lengths
• Range Constraints: Validate numeric values
• Custom Validators: User-defined validation functions
• Checksum Verification: Optional integrity checking

Example

use oxicode::validation::{Validator, Constraints};

// Create a validator with constraints
let mut validator = Validator::new();
validator.add_constraint("name", Constraints::max_len(100));
validator.add_constraint("age", Constraints::range(0..=120));

// Validate data
let result = validator.validate(&data)?;

Structs

Constraints

Builder for common constraints.

FieldValidation

Field validation entry for the validator.

ValidationConfig

Configuration for validation behavior.

ValidationError

Error type for validation failures.

Validator

A validator that applies constraints to fields.

Enums

ValidationResult

Result of a validation check.

Traits

Constraint

A constraint that can validate a value.