Upgrade Axum to 0.8.1.

1 files changed, 35 insertions, 6 deletions

diff --git a/src/event/extract.rs b/src/event/extract.rs
index e3021e2..4a35937 100644
--- a/src/event/extract.rs
+++ b/src/event/extract.rs
@@ -1,7 +1,7 @@
 use std::ops::Deref;
 
 use axum::{
-    extract::FromRequestParts,
+    extract::{FromRequestParts, OptionalFromRequestParts},
     http::{request::Parts, HeaderName, HeaderValue},
 };
 use axum_extra::typed_header::TypedHeader;
@@ -44,7 +44,6 @@ where
     }
 }
 
-#[async_trait::async_trait]
 impl<S, T> FromRequestParts<S> for LastEventId<T>
 where
     S: Send + Sync,
@@ -53,12 +52,35 @@ where
     type Rejection = <TypedHeader<Self> as FromRequestParts<S>>::Rejection;
 
     async fn from_request_parts(parts: &mut Parts, state: &S) -> Result<Self, Self::Rejection> {
-        // This is purely for ergonomics: it allows `RequestedAt` to be extracted
-        // without having to wrap it in `Extension<>`. Callers _can_ still do that,
+        // This is purely for ergonomics: it allows `LastEventId` to be extracted
+        // without having to wrap it in `TypedHeader<>`. Callers _can_ still do that,
         // but they aren't forced to.
-        let TypedHeader(requested_at) = TypedHeader::from_request_parts(parts, state).await?;
+        let header =
+            <TypedHeader<Self> as FromRequestParts<S>>::from_request_parts(parts, state).await?;
 
-        Ok(requested_at)
+        Ok(header.into())
+    }
+}
+
+impl<S, T> OptionalFromRequestParts<S> for LastEventId<T>
+where
+    S: Send + Sync,
+    T: Serialize + DeserializeOwned,
+{
+    type Rejection = <TypedHeader<Self> as FromRequestParts<S>>::Rejection;
+
+    async fn from_request_parts(
+        parts: &mut Parts,
+        state: &S,
+    ) -> Result<Option<Self>, Self::Rejection> {
+        // This is purely for ergonomics: it allows `Option<LastEventId>` to be extracted
+        // without having to wrap it in `TypedHeader<>`. Callers _can_ still do that,
+        // but they aren't forced to.
+        let header =
+            <TypedHeader<Self> as OptionalFromRequestParts<S>>::from_request_parts(parts, state)
+                .await?;
+
+        Ok(header.map(Self::from))
     }
 }
 
@@ -71,6 +93,13 @@ impl<T> Deref for LastEventId<T> {
     }
 }
 
+impl<T> From<TypedHeader<LastEventId<T>>> for LastEventId<T> {
+    fn from(header: TypedHeader<Self>) -> Self {
+        let TypedHeader(value) = header;
+        value
+    }
+}
+
 impl<T> From<T> for LastEventId<T> {
     fn from(value: T) -> Self {
         Self(value)