feat(http): add multipart for server

volo-http/src/server/layer/body_limit.rs

@@ -22,7 +22,7 @@ pub struct BodyLimitLayer {
 }
 
 impl BodyLimitLayer {
-    /// Create a new [`BodyLimitLayer`] with given [`body_limit`].
+    /// Create a new [`BodyLimitLayer`] with given `body_limit`.
     ///
     /// If the Body is larger than the `body_limit`, the request will be rejected.
     ///

volo-http/src/server/layer/mod.rs

@@ -1,4 +1,4 @@
-//! Collections of some useful [`Layer`]s.
+//! Collections of some useful `Layer`s.
 //!
 //! See [`FilterLayer`] and [`TimeoutLayer`] for more details.
 

volo-http/src/server/utils/multipart.rs

@@ -77,7 +77,7 @@ use crate::{
 ///
 /// # Body Limitation
 ///
-/// Since the body is unlimited, so it is recommended to use [`BodyLimitLayer`] to limit the size of
+/// Since the body is unlimited, so it is recommended to use [`BodyLimitLayer`](crate::server::layer::BodyLimitLayer) to limit the size of
 /// the body.
 ///
 /// ```rust,no_run
@@ -117,6 +117,7 @@ impl<'r> Multipart<'r> {
     ///  while let Some(field) = multipart.next_field().await? {
     ///     let name = field.name().unwrap().to_string(); // Get field name
     ///     let data = field.bytes().await?; // Get field data
+    ///  }
     /// # }
     /// ```
     pub async fn next_field(&mut self) -> Result<Option<Field<'r>>, MultipartRejectionError> {