Function validate_semantics

pub fn validate_semantics(
    oca_bundle: &OCABundle,
) -> Result<SemanticValidationStatus, String>

Performs semantic validation of an OCABundle and returns a status indicating whether the validation succeeded or failed, along with any associated errors.

Semantics validation ensures Bundle integrity, that is, that the Bundle identifier under d attribute matches the hash of the Bundle content.

Arguments

• oca_bundle - A reference to an OCABundle instance to be validated. The OCABundle contains the schema and data to be checked for semantic correctness.

Returns

• Ok(SemanticValidationStatus::Valid) - If the OCABundle passes all semantic validation checks.
• Ok(SemanticValidationStatus::Invalid(errors)) - If validation errors are found, with a vector of error messages.
• Err(String) - If a critical error occurs during validation.

Errors

• Returns Err with a string message if the validation process encounters unexpected errors.

Examples

use std::fs;
use std::path::Path;
use oca_sdk_rs::{load, validate_semantics, SemanticValidationStatus};

let structural_bundle_path = Path::new("tests/assets/semantics/structural_bundle.json");
let structural_bundle_str = fs::read_to_string(structural_bundle_path).expect("Failed to read the file");

let structural_bundle = load(&mut structural_bundle_str.as_bytes()).unwrap();

let semantics_validation_status = validate_semantics(&structural_bundle).unwrap();

match semantics_validation_status {
    SemanticValidationStatus::Valid => println!("The structural bundle is valid!"),
    SemanticValidationStatus::Invalid(errors) => {
        println!("Validation errors:");
        for error in errors {
            println!("  - {}", error);
        }
    }
}