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actix-web
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Drop Deref and DerefMut on web::Path 

@robjtede: Deref impl [with public Path contents] allowed access to tuple elements like path.1 but then path.0.1 also worked so it was weird.
This commit is contained in:
Iria.Somobu 2025-02-27 17:42:09 +03:00
parent 8a3a1f2eec
commit 1e2de3be5d
3 changed files with 12 additions and 16 deletions
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2
actix-web-codegen/tests/scopes.rs
View File

@ -24,7 +24,7 @@ mod scope_module {
#[get("/twice-test/{value}")]
pub async fn twice(value: web::Path<String>) -> impl actix_web::Responder {
let int_value: i32 = value.parse().unwrap_or(0);
let int_value: i32 = value.0.parse().unwrap_or(0);
let doubled = int_value * 2;
HttpResponse::Ok().body(format!("Twice value: {}", doubled))
}

4
actix-web/src/route.rs
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@ -173,7 +173,7 @@ impl Route {
///
/// /// extract path info using serde
/// async fn index(info: web::Path<Info>) -> String {
/// format!("Welcome {}!", info.username)
/// format!("Welcome {}!", info.0.username)
/// }
///
/// let app = App::new().service(
@ -199,7 +199,7 @@ impl Route {
/// query: web::Query<HashMap<String, String>>,
/// body: web::Json<Info>
/// ) -> String {
/// format!("Welcome {}!", path.username)
/// format!("Welcome {}!", path.0.username)
/// }
///
/// let app = App::new().service(

22
actix-web/src/types/path.rs
View File

@ -4,7 +4,7 @@ use std::sync::Arc;
use actix_router::PathDeserializer;
use actix_utils::future::{ready, Ready};
use derive_more::{AsRef, Deref, DerefMut, Display, From};
use derive_more::{AsRef, Display, From};
use serde::de;
use crate::{
@ -50,10 +50,10 @@ use crate::{
/// // extract `Info` from a path using serde
/// #[get("/{name}")]
/// async fn index(info: web::Path<Info>) -> String {
/// format!("Welcome {}!", info.name)
/// format!("Welcome {}!", info.0.name)
/// }
/// ```
#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Deref, DerefMut, AsRef, Display, From)]
#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, AsRef, Display, From)]
pub struct Path<T>(pub T);
impl<T> Path<T> {
@ -179,7 +179,7 @@ mod tests {
resource.capture_match_info(req.match_info_mut());
let (req, mut pl) = req.into_parts();
assert_eq!(*Path::<i8>::from_request(&req, &mut pl).await.unwrap(), 32);
assert_eq!(Path::<i8>::from_request(&req, &mut pl).await.unwrap().0, 32);
assert!(Path::<MyStruct>::from_request(&req, &mut pl).await.is_err());
}
@ -218,17 +218,13 @@ mod tests {
resource.capture_match_info(req.match_info_mut());
let (req, mut pl) = req.into_parts();
let mut s = Path::<MyStruct>::from_request(&req, &mut pl).await.unwrap();
let Path(s) = Path::<MyStruct>::from_request(&req, &mut pl).await.unwrap();
assert_eq!(s.key, "name");
assert_eq!(s.value, "user1");
s.value = "user2".to_string();
assert_eq!(s.value, "user2");
assert_eq!(
format!("{}, {:?}", s, s),
"MyStruct(name, user2), Path(MyStruct { key: \"name\", value: \"user2\" })"
"MyStruct(name, user1), MyStruct { key: \"name\", value: \"user1\" }"
);
let s = s.into_inner();
assert_eq!(s.value, "user2");
let Path(s) = Path::<(String, String)>::from_request(&req, &mut pl)
.await
@ -243,7 +239,7 @@ mod tests {
let (req, mut pl) = req.into_parts();
let s = Path::<Test2>::from_request(&req, &mut pl).await.unwrap();
assert_eq!(s.as_ref().key, "name");
assert_eq!(s.value, 32);
assert_eq!(s.0.value, 32);
let Path(s) = Path::<(String, u8)>::from_request(&req, &mut pl)
.await
@ -251,7 +247,7 @@ mod tests {
assert_eq!(s.0, "name");
assert_eq!(s.1, 32);
let res = Path::<Vec<String>>::from_request(&req, &mut pl)
let Path(res) = Path::<Vec<String>>::from_request(&req, &mut pl)
.await
.unwrap();
assert_eq!(res[0], "name".to_owned());
@ -265,7 +261,7 @@ mod tests {
resource.capture_match_info(req.match_info_mut());
let (req, mut pl) = req.into_parts();
let path_items = Path::<MyStruct>::from_request(&req, &mut pl).await.unwrap();
let Path(path_items) = Path::<MyStruct>::from_request(&req, &mut pl).await.unwrap();
assert_eq!(path_items.key, "na+me");
assert_eq!(path_items.value, "us/er%42");
assert_eq!(req.match_info().as_str(), "/na%2Bme/us%2Fer%2542");