Struct SchemaValidator 

pub struct SchemaValidator { /* private fields */ }

Orchestrates schema-level validation for a message type.

Examples

use mx20022_validate::schema::{SchemaValidator};
use mx20022_validate::schema::constraints::{ConstraintSet, FieldConstraint};
use mx20022_validate::rules::RuleRegistry;

let mut cs = ConstraintSet::new();
cs.add(FieldConstraint::new("/Document/GrpHdr/MsgId", ["MAX_LENGTH"]));

let validator = SchemaValidator::new(cs, RuleRegistry::with_defaults());
let result = validator.validate_field("/Document/GrpHdr/MsgId", "ABC123");
assert!(result.is_valid());

Implementations

impl SchemaValidator

pub fn new(constraints: ConstraintSet, registry: RuleRegistry) -> Self

Create a new SchemaValidator from a constraint set and rule registry.

pub fn with_defaults() -> Self

Create a SchemaValidator with an empty constraint set and the default rule registry.

pub fn validate_field(&self, path: &str, value: &str) -> ValidationResult

Validate a single field value at the given path.

Returns a ValidationResult with any findings from constraints registered for this path. If no constraints are registered for the path the result is unconditionally valid.

pub fn registry_mut(&mut self) -> &mut RuleRegistry

Access the underlying registry (e.g. to register additional rules).

pub fn constraints_mut(&mut self) -> &mut ConstraintSet

Access the underlying constraint set (e.g. to add constraints at runtime).

pub fn validate_fields<'a>( &self, fields: impl IntoIterator<Item = (&'a str, &'a str)>, ) -> ValidationResult

Validate multiple (path, value) pairs and merge all findings.