Enum ValidationError 

pub enum ValidationError {
    TypeMismatch {
        path: String,
        expected: String,
        actual: String,
    },
    MaxDepthExceeded {
        path: String,
        max: usize,
    },
    StringTooLong {
        path: String,
        length: usize,
        max: usize,
    },
    ArrayTooLong {
        path: String,
        length: usize,
        max: usize,
    },
    TooManyKeys {
        path: String,
        count: usize,
        max: usize,
    },
    NullNotSupported {
        path: String,
    },
    InvalidExtensionFormat {
        path: String,
        extension_type: String,
        value: String,
    },
    InvalidEntityReference {
        path: String,
        reason: String,
    },
    InvalidKey {
        path: String,
        reason: String,
    },
    NumberOutOfRange {
        path: String,
    },
    Multiple(Vec<ValidationError>),
}

Errors that can occur during validation.

Variants

TypeMismatch

Value type does not match expected type

Fields

path: String

The path where the error occurred

expected: String

The expected type

actual: String

The actual type found

MaxDepthExceeded

Value exceeds maximum nesting depth

Fields

path: String

The path where the error occurred

max: usize

The maximum allowed depth

StringTooLong

String value exceeds maximum length

Fields

path: String

The path where the error occurred

length: usize

The actual length

max: usize

The maximum allowed length

ArrayTooLong

Array exceeds maximum length

Fields

path: String

The path where the error occurred

length: usize

The actual length

max: usize

The maximum allowed length

TooManyKeys

Object has too many keys

Fields

path: String

The path where the error occurred

count: usize

The actual number of keys

max: usize

The maximum allowed keys

NullNotSupported

Null values are not supported

Fields

path: String

The path where the error occurred

InvalidExtensionFormat

Invalid extension type format

Fields

path: String

The path where the error occurred

extension_type: String

The extension type

value: String

The invalid value

InvalidEntityReference

Invalid entity reference

Fields

path: String

The path where the error occurred

reason: String

The reason for the error

InvalidKey

Invalid key format

Fields

path: String

The path where the error occurred

reason: String

The reason for the error

NumberOutOfRange

Number out of range

Fields

path: String

The path where the error occurred

Multiple(Vec<ValidationError>)

Multiple validation errors

Trait Implementations

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, __formatter: &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.