Struct jsonparser::JSONSchema

pub struct JSONSchema<'a> { /* private fields */ }

Implementations

impl<'a> JSONSchema<'a>

pub fn new<T: Into<HashMap<&'a str, Box<dyn Validator>>>>(rules: T) -> Self

Create a new JSONSchema instance with the given rules.

Example

use jsonparser::{JSONSchema, StringType, NumberType};

let schema = JSONSchema::new([
  ("name", StringType::new().min_length(6).boxed()),
  ("age", NumberType::new().gt(18.0).boxed())
]);

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

Validate the given JSONValue against the schema.

Example

use jsonparser::{JSONValue, JSONSchema, StringType, NumberType};

let schema = JSONSchema::new([
  ("name", StringType::new().min_length(6).boxed()),
  ("age", NumberType::new().gt(18.0).boxed())
]);

let json = JSONValue::Object({ /* ... */ });

match schema.validate(&json) {
  Ok(_) => println!("Valid JSON"),
  Err(e) => eprintln!("Invalid JSON: {}", e)
}