Crate jsonschema

jsonschema

A crate for performing fast JSON Schema validation. It is fast due to schema compilation into a validation tree, which reduces runtime costs for working with schema parameters.

Supports:

• JSON Schema drafts 6, 7 (all test cases);
• Loading remote documents via HTTP(S);

Example:

use jsonschema::{JSONSchema, Draft};
use serde_json::json;

fn main() {
    let schema = json!({"maxLength": 5});
    let instance = json!("foo");
    let compiled = JSONSchema::compile(&schema, Some(Draft::Draft7));
    let result = compiled.validate(&instance);
    if let Err(errors) = result {
        for error in errors {
            println!("Validation error: {}", error)
        }   
    }
}

Structs

JSONSchema
ValidationError	An error that can occur during validation.

Enums

Draft

Functions

is_valid

Validates instance against schema. Draft version is detected automatically.

Type Definitions

ErrorIterator