Enum SerializerError 

#[non_exhaustive]
pub enum SerializerError {
    Validation(ValidatorError),
    Serde {
        message: String,
    },
    Other {
        message: String,
    },
}

Available on crate feature rest and native only.

Errors that can occur during serialization

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Validation(ValidatorError)

Validation error

Serde

Serde serialization/deserialization error

Fields

message: String

Human-readable error message from serde.

Other

Other error

Fields

message: String

Human-readable error message.

Implementations

impl SerializerError

pub fn new(message: String) -> SerializerError

Available on crate feature serializers only.

Create a new generic serializer error

pub fn validation(error: ValidatorError) -> SerializerError

Available on crate feature serializers only.

Create a validation error from a ValidatorError

pub fn unique_violation( field_name: String, value: String, message: String, ) -> SerializerError

Available on crate feature serializers only.

Create a unique violation error

pub fn unique_together_violation( field_names: Vec<String>, values: HashMap<String, String>, message: String, ) -> SerializerError

Available on crate feature serializers only.

Create a unique together violation error

pub fn required_field(field_name: String, message: String) -> SerializerError

Available on crate feature serializers only.

Create a required field error

pub fn field_validation( field_name: String, value: String, constraint: String, message: String, ) -> SerializerError

Available on crate feature serializers only.

Create a field validation error

pub fn database_error( message: String, source: Option<String>, ) -> SerializerError

Available on crate feature serializers only.

Create a database error

pub fn is_validation_error(&self) -> bool

Available on crate feature serializers only.

Check if this is a validation error

pub fn message(&self) -> String

Available on crate feature serializers only.

Returns the error message

pub fn as_validator_error(&self) -> Option<&ValidatorError>

Available on crate feature serializers only.

Try to convert to ValidatorError if this is a validation error

Trait Implementations

impl Clone for SerializerError

fn clone(&self) -> SerializerError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SerializerError

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

Formats the value using the given formatter.

impl Display for SerializerError

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

Formats the value using the given formatter.

impl Error for SerializerError

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 From<DatabaseValidatorError> for SerializerError

fn from(err: DatabaseValidatorError) -> SerializerError

Converts to this type from the input type.

impl From<ValidatorError> for SerializerError

fn from(err: ValidatorError) -> SerializerError

Converts to this type from the input type.

impl PartialEq for SerializerError

fn eq(&self, other: &SerializerError) -> 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 SerializerError

impl StructuralPartialEq for SerializerError