Enum ValidationError 

pub enum ValidationError {
    StackOverflow,
    FieldValidation(StrMap),
    GlobalErrors(Vec<String>),
}

Error returned when form validation fails to complete or produces errors.

Variants

StackOverflow

Validation recursed past the maximum allowed depth (re-entrant Forms::validate calls) and was aborted as a safety guard.

FieldValidation(StrMap)

Per-field validation errors, keyed by field name.

GlobalErrors(Vec<String>)

Errors that apply to the form as a whole rather than a specific field.

Trait Implementations

impl Clone for ValidationError

fn clone(&self) -> Self

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.