Struct Validator 

pub struct Validator {
    pub is_valid: bool,
    pub errors: Vec<ValidationError>,
    pub object_positions: HashMap<String, Vec<Position>>,
    pub enum_positions: HashMap<String, Vec<Position>>,
}

Validator for checking the integrity of a data model.

Fields

is_valid: bool

errors: Vec<ValidationError>

object_positions: HashMap<String, Vec<Position>>

enum_positions: HashMap<String, Vec<Position>>

Implementations

impl Validator

pub fn new() -> Self

Creates a new instance of Validator.

pub fn reset(&mut self)

pub fn add_error(&mut self, error: ValidationError)

Adds a validation error to the validator.

Arguments

• error - The validation error to be added.

pub fn log_result(&self)

Prints all validation errors to the log.

This method iterates over the errors vector and logs each error using the error! macro.

pub fn validate(&mut self, model: &DataModel)

Validates the provided DataModel.

Arguments

• model - A reference to the DataModel to be validated.

Returns

A Result which is:

• Ok(()) if the model is valid.
• Err(Box<dyn Error>) if the model is invalid.

Trait Implementations

impl Clone for Validator

fn clone(&self) -> Validator

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Validator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Validator

fn default() -> Self

Provides a default implementation for Validator.

impl Display for Validator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the validator for display.

impl Error for Validator

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for Validator

fn eq(&self, other: &Validator) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Validator

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Validator