Struct ValidationError 

pub struct ValidationError {
    pub kind: ValidationErrorKind,
    pub path: String,
    pub schema_name: String,
}

Error that occurs during schema validation

Fields

kind: ValidationErrorKind

The specific kind of validation error

path: String

Path to the node that failed validation (e.g., “root.items[0].name”)

schema_name: String

Name of the schema that was being validated against

Implementations

impl ValidationError

pub fn type_not_allowed( path: impl Into<String>, schema_name: impl Into<String>, found_type: ScalarType, allowed_types: Vec<ScalarType>, ) -> Self

Create a new type not allowed error

pub fn custom_constraint_failed( path: impl Into<String>, schema_name: impl Into<String>, constraint_name: impl Into<String>, actual_value: impl Into<String>, ) -> Self

Create a new custom constraint failed error

pub fn coercion_failed( path: impl Into<String>, schema_name: impl Into<String>, from_type: ScalarType, to_types: Vec<ScalarType>, ) -> Self

Create a new coercion failed error

pub fn message(&self) -> String

Get a human-readable error message

Trait Implementations

impl Clone for ValidationError

fn clone(&self) -> ValidationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValidationError

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

Formats the value using the given formatter.

impl Display for ValidationError

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

Formats the value using the given formatter.

impl Error for ValidationError

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 ValidationError

fn eq(&self, other: &ValidationError) -> 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 Eq for ValidationError

impl StructuralPartialEq for ValidationError