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deprecate App::data

This commit is contained in:
Rob Ede 2021-06-19 21:05:03 +01:00
parent f81d4bdae7
commit 43c193ca18
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2 changed files with 10 additions and 3 deletions
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2
CHANGES.md
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@ -3,8 +3,10 @@
## Unreleased - 2021-xx-xx ## Unreleased - 2021-xx-xx
### Changed ### Changed
* Change compression algorithm features flags. [#2250] * Change compression algorithm features flags. [#2250]
* Deprecate `App::data` and `App::data_factory`. [#????]
[#2250]: https://github.com/actix/actix-web/pull/2250 [#2250]: https://github.com/actix/actix-web/pull/2250
[#????]: https://github.com/actix/actix-web/pull/????
## 4.0.0-beta.7 - 2021-06-17 ## 4.0.0-beta.7 - 2021-06-17

11
src/app.rs
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@ -98,13 +98,18 @@ where
/// web::resource("/index.html").route( /// web::resource("/index.html").route(
/// web::get().to(index))); /// web::get().to(index)));
/// ``` /// ```
#[deprecated(since = "4.0.0", note = "Use `.app_data(Data::new(val))` instead.")]
pub fn data<U: 'static>(self, data: U) -> Self { pub fn data<U: 'static>(self, data: U) -> Self {
self.app_data(Data::new(data)) self.app_data(Data::new(data))
} }
/// Set application data factory. This function is /// Add application data factory. This function is similar to `.data()` but it accepts a
/// similar to `.data()` but it accepts data factory. Data object get /// "data factory". Data values are constructed asynchronously during application
/// constructed asynchronously during application initialization. /// initialization, before the server starts accepting requests.
#[deprecated(
since = "4.0.0",
note = "Construct data value before starting server and use `.app_data(Data::new(val))` instead."
)]
pub fn data_factory<F, Out, D, E>(mut self, data: F) -> Self pub fn data_factory<F, Out, D, E>(mut self, data: F) -> Self
where where
F: Fn() -> Out + 'static, F: Fn() -> Out + 'static,