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src/http/path.rs@363f1b706491794c3359d55e1dda10fb104d5344

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Date	Commit Message	Author	Files	+	-
2026-02-20 13:35	custom path extractor for better error handling	wayverd	14	108	49
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1use axum::extract::{FromRequestParts, path::ErrorKind, rejection::PathRejection};
2use http::{StatusCode, request::Parts};
3use serde::de::DeserializeOwned;
4
5use crate::http::{BileState, response::ErrorPage};
6
7pub(crate) struct Path<T>(pub T);
8
9impl<T> FromRequestParts<BileState> for Path<T>
10where
11    T: DeserializeOwned + Send,
12{
13    type Rejection = ErrorPage;
14
15    async fn from_request_parts(
16        parts: &mut Parts,
17        state: &BileState,
18    ) -> Result<Self, Self::Rejection> {
19        match axum::extract::Path::<T>::from_request_parts(parts, state).await {
20            Ok(value) => Ok(Self(value.0)),
21            Err(rejection) => match rejection {
22                PathRejection::FailedToDeserializePathParams(inner) => {
23                    let status = match inner.kind() {
24                        ErrorKind::UnsupportedType { .. } => StatusCode::INTERNAL_SERVER_ERROR,
25                        _ => StatusCode::BAD_REQUEST,
26                    };
27
28                    Err(ErrorPage::from(state).with_status(status))
29                }
30                _ => Err(ErrorPage::from(state).with_status(StatusCode::INTERNAL_SERVER_ERROR)),
31            },
32        }
33    }
34}
35

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src/http/path.rs@363f1b706491794c3359d55e1dda10fb104d5344