Enum ValidationErrorKind 

pub enum ValidationErrorKind {
    Required,
    MaxTextLength(usize),
    MinTextLength(usize),
    MaxArraySize(usize),
    MinArraySize(usize),
    EmptyArray,
    InvalidFormat(&'static str),
    MaxIntegerValue(i64),
    MinIntegerValue(i64),
    MustBeGreaterThanZero,
    ExclusiveField(&'static str, &'static str),
    EitherRequired(&'static str, &'static str),
    AtLeastOneOf4(&'static str, &'static str, &'static str, &'static str),
    NoFieldProvided,
    RichTextSingleElement,
    RichTextTableHeader,
    UniqueSeriesName,
    DataPointLabelMatching,
}

Validation error variants.

Variants

Required

Field is required but not provided.

MaxTextLength(usize)

Field exceeds maximum text length.

MinTextLength(usize)

Field does not meet minimum text length.

MaxArraySize(usize)

Field exceeds maximum array length.

MinArraySize(usize)

Field does not meet minimum array length.

EmptyArray

Field does not meet non-empty condition.

InvalidFormat(&'static str)

Field does not meet format condition.

MaxIntegerValue(i64)

Field exceeds maximum integer value.

MinIntegerValue(i64)

Field does not meet minimum integer value.

MustBeGreaterThanZero

Field must be greater than zero.

ExclusiveField(&'static str, &'static str)

Both fields are provided but only one is allowed.

EitherRequired(&'static str, &'static str)

Either field is required but none is provided.

AtLeastOneOf4(&'static str, &'static str, &'static str, &'static str)

NoFieldProvided

At least one field is required but none is provided.

RichTextSingleElement

Rich text block should have exactly one element.

RichTextTableHeader

Rich text cannot be used for a table header row.

UniqueSeriesName

Each series within a chart must have a unique name.

DataPointLabelMatching

Every data point label in every series must match a value in axis config categories.

Trait Implementations

impl Clone for ValidationErrorKind

fn clone(&self) -> ValidationErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ValidationErrorKind

impl Debug for ValidationErrorKind

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

Formats the value using the given formatter.

impl Display for ValidationErrorKind

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

Formats the value using the given formatter.

impl Error for ValidationErrorKind

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 ValidationErrorKind

fn eq(&self, other: &ValidationErrorKind) -> 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 StructuralPartialEq for ValidationErrorKind