Enum actix_web::error::JsonPayloadError

pub enum JsonPayloadError {
    Overflow,
    ContentType,
    Deserialize(JsonError),
    Payload(PayloadError),
}

A set of errors that can occur during parsing json payloads

Variants

Overflow

Payload size is bigger than 256k

ContentType

Content type error

Deserialize(JsonError)

Deserialize error

Payload(PayloadError)

Payload error

Trait Implementations

impl Fail for JsonPayloadError

fn cause(&self) -> Option<&Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, 

Provides context for this failure.

fn compat(self) -> Compat<Self>

Wraps this failure in a compatibility wrapper that implements std::error::Error.

Important traits for Causes<'f>

impl<'f> Iterator for Causes<'f> type Item = &'f (Fail + 'static);

fn causes(&self) -> Causes

Returns a iterator over the causes of this Fail with itself as the first item and the root_cause as the final item.

fn root_cause(&self) -> &(Fail + 'static)

Returns the "root cause" of this Fail - the last value in the cause chain which does not return an underlying cause.

impl Display for JsonPayloadError

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

Formats the value using the given formatter.

impl Debug for JsonPayloadError

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl ResponseError for JsonPayloadError

Return BadRequest for UrlencodedError

fn error_response(&self) -> HttpResponse

Create response for error

impl From<PayloadError> for JsonPayloadError

fn from(err: PayloadError) -> JsonPayloadError

Performs the conversion.

impl From<JsonError> for JsonPayloadError

fn from(err: JsonError) -> JsonPayloadError

Performs the conversion.