Enum JsonRejection

#[non_exhaustive]
pub enum JsonRejection {
    JsonDataError(JsonDataError),
    JsonSyntaxError(JsonSyntaxError),
    MissingJsonContentType(MissingJsonContentType),
    BytesRejection(BytesRejection),
}

Available on crate feature json only.

Rejection used for Json.

Contains one variant for each way the Json extractor can fail.

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.

JsonDataError(JsonDataError)

JsonSyntaxError(JsonSyntaxError)

MissingJsonContentType(MissingJsonContentType)

BytesRejection(BytesRejection)

Implementations

impl JsonRejection

pub fn body_text(&self) -> String

Get the response body text used for this rejection.

pub fn status(&self) -> StatusCode

Get the status code used for this rejection.

Trait Implementations

impl Debug for JsonRejection

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

Formats the value using the given formatter.

impl Display for JsonRejection

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

Formats the value using the given formatter.

impl Error for JsonRejection

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<BytesRejection> for JsonRejection

fn from(inner: BytesRejection) -> Self

Converts to this type from the input type.

impl From<JsonDataError> for JsonRejection

fn from(inner: JsonDataError) -> Self

Converts to this type from the input type.

impl From<JsonSyntaxError> for JsonRejection

fn from(inner: JsonSyntaxError) -> Self

Converts to this type from the input type.

impl From<MissingJsonContentType> for JsonRejection

fn from(inner: MissingJsonContentType) -> Self

Converts to this type from the input type.

impl IntoResponse for JsonRejection

fn into_response(self) -> Response

Create a response.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes

Size for each variant:

• JsonDataError: 24 bytes
• JsonSyntaxError: 24 bytes
• MissingJsonContentType: 0 bytes
• BytesRejection: 24 bytes