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 allowed. (default: 256kB)

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, f: &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.