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use crate::{BoxError, Error};
use axum_core::response::{IntoResponse, Response};
pub use crate::extract::path::FailedToDeserializePathParams;
pub use axum_core::extract::rejection::*;
#[cfg(feature = "json")]
define_rejection! {
#[status = UNPROCESSABLE_ENTITY]
#[body = "Failed to deserialize the JSON body into the target type"]
#[cfg_attr(docsrs, doc(cfg(feature = "json")))]
pub struct JsonDataError(Error);
}
#[cfg(feature = "json")]
define_rejection! {
#[status = BAD_REQUEST]
#[body = "Failed to parse the request body as JSON"]
#[cfg_attr(docsrs, doc(cfg(feature = "json")))]
pub struct JsonSyntaxError(Error);
}
#[cfg(feature = "json")]
define_rejection! {
#[status = UNSUPPORTED_MEDIA_TYPE]
#[body = "Expected request with `Content-Type: application/json`"]
#[cfg_attr(docsrs, doc(cfg(feature = "json")))]
pub struct MissingJsonContentType;
}
define_rejection! {
#[status = INTERNAL_SERVER_ERROR]
#[body = "Missing request extension"]
pub struct MissingExtension(Error);
}
define_rejection! {
#[status = PAYLOAD_TOO_LARGE]
#[body = "Request payload is too large"]
pub struct PayloadTooLarge;
}
define_rejection! {
#[status = LENGTH_REQUIRED]
#[body = "Content length header is required"]
pub struct LengthRequired;
}
define_rejection! {
#[status = BAD_REQUEST]
#[body = "`GET`, `HEAD`, `OPTIONS` requests are not allowed to have a `Content-Length` header"]
pub struct ContentLengthNotAllowed;
}
define_rejection! {
#[status = INTERNAL_SERVER_ERROR]
#[body = "No paths parameters found for matched route"]
pub struct MissingPathParams;
}
define_rejection! {
#[status = UNSUPPORTED_MEDIA_TYPE]
#[body = "Form requests must have `Content-Type: application/x-www-form-urlencoded`"]
pub struct InvalidFormContentType;
}
define_rejection! {
#[status = BAD_REQUEST]
#[body = "No host found in request"]
pub struct FailedToResolveHost;
}
#[derive(Debug)]
pub struct FailedToDeserializeQueryString {
error: Error,
}
impl FailedToDeserializeQueryString {
#[doc(hidden)]
pub fn __private_new<E>(error: E) -> Self
where
E: Into<BoxError>,
{
FailedToDeserializeQueryString {
error: Error::new(error),
}
}
}
impl IntoResponse for FailedToDeserializeQueryString {
fn into_response(self) -> Response {
(http::StatusCode::UNPROCESSABLE_ENTITY, self.to_string()).into_response()
}
}
impl std::fmt::Display for FailedToDeserializeQueryString {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "Failed to deserialize query string: {}", self.error,)
}
}
impl std::error::Error for FailedToDeserializeQueryString {}
composite_rejection! {
pub enum QueryRejection {
FailedToDeserializeQueryString,
}
}
composite_rejection! {
pub enum FormRejection {
InvalidFormContentType,
FailedToDeserializeQueryString,
BytesRejection,
}
}
#[cfg(feature = "json")]
composite_rejection! {
#[cfg_attr(docsrs, doc(cfg(feature = "json")))]
pub enum JsonRejection {
JsonDataError,
JsonSyntaxError,
MissingJsonContentType,
BytesRejection,
}
}
composite_rejection! {
pub enum ExtensionRejection {
MissingExtension,
}
}
composite_rejection! {
pub enum PathRejection {
FailedToDeserializePathParams,
MissingPathParams,
}
}
composite_rejection! {
pub enum HostRejection {
FailedToResolveHost,
}
}
#[cfg(feature = "matched-path")]
define_rejection! {
#[status = INTERNAL_SERVER_ERROR]
#[body = "No matched path found"]
#[cfg_attr(docsrs, doc(cfg(feature = "matched-path")))]
pub struct MatchedPathMissing;
}
#[cfg(feature = "matched-path")]
composite_rejection! {
#[cfg_attr(docsrs, doc(cfg(feature = "matched-path")))]
pub enum MatchedPathRejection {
MatchedPathMissing,
}
}
#[derive(Debug)]
#[non_exhaustive]
pub enum ContentLengthLimitRejection<T> {
#[allow(missing_docs)]
PayloadTooLarge(PayloadTooLarge),
#[allow(missing_docs)]
LengthRequired(LengthRequired),
#[allow(missing_docs)]
ContentLengthNotAllowed(ContentLengthNotAllowed),
#[allow(missing_docs)]
Inner(T),
}
impl<T> IntoResponse for ContentLengthLimitRejection<T>
where
T: IntoResponse,
{
fn into_response(self) -> Response {
match self {
Self::PayloadTooLarge(inner) => inner.into_response(),
Self::LengthRequired(inner) => inner.into_response(),
Self::ContentLengthNotAllowed(inner) => inner.into_response(),
Self::Inner(inner) => inner.into_response(),
}
}
}
impl<T> std::fmt::Display for ContentLengthLimitRejection<T>
where
T: std::fmt::Display,
{
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self {
Self::PayloadTooLarge(inner) => inner.fmt(f),
Self::LengthRequired(inner) => inner.fmt(f),
Self::ContentLengthNotAllowed(inner) => inner.fmt(f),
Self::Inner(inner) => inner.fmt(f),
}
}
}
impl<T> std::error::Error for ContentLengthLimitRejection<T>
where
T: std::error::Error + 'static,
{
fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
match self {
Self::PayloadTooLarge(inner) => Some(inner),
Self::LengthRequired(inner) => Some(inner),
Self::ContentLengthNotAllowed(inner) => Some(inner),
Self::Inner(inner) => Some(inner),
}
}
}
#[cfg(feature = "headers")]
pub use crate::typed_header::{TypedHeaderRejection, TypedHeaderRejectionReason};