Enum CsrfError 

pub enum CsrfError {
    TokenMissing,
    TokenInvalid,
    OriginRejected,
    MultipartNotEnabled,
    BodyTooLarge,
    BodyRead,
    Internal,
}

Reason a request was rejected by CsrfMiddleware.

Implements ResponseError, so by default it renders as {"error":"<code>"} (see code) with the status in status_code, Content-Type: application/json. A copy is stored in the response extensions, so an app’s ErrorHandlers can recover it with res.response().extensions().get::<CsrfError>() and re-render in its own shape.

Variants

TokenMissing

No token in the configured header or body field on a mutating request. 400.

TokenInvalid

Token present but failed verification. 400.

OriginRejected

Origin/Referer rejected by strict enforcement. 403.

MultipartNotEnabled

multipart/form-data request while with_multipart is disabled. 400.

BodyTooLarge

Body exceeded max_body_bytes before the token could be read. 413.

BodyRead

Request body could not be read. 400.

Internal

Middleware fault. 500. The body is generic; the cause is logged server-side and never sent to the client.

Implementations

impl CsrfError

pub fn code(self) -> &'static str

Stable, machine-readable code for the rejection.

Trait Implementations

impl Clone for CsrfError

fn clone(&self) -> CsrfError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CsrfError

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

Formats the value using the given formatter.

impl Display for CsrfError

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

Formats the value using the given formatter.

impl Error for CsrfError

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 PartialEq for CsrfError

fn eq(&self, other: &CsrfError) -> 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 ResponseError for CsrfError

fn status_code(&self) -> StatusCode

Returns appropriate status code for error.

fn error_response(&self) -> HttpResponse

Creates full response for error.

impl Copy for CsrfError

impl Eq for CsrfError

impl StructuralPartialEq for CsrfError