actix/actix-website
1
0
Fork 0
mirror of https://github.com/actix/actix-website synced 2025-06-27 07:29:02 +02:00
Code Issues Releases Wiki Activity

Added documentation for from_fn and wrap in middleware page (#451)

Browse Source 
* Added documentation for from_fn and wrap in middleware page

* Update docs/middleware.md

---------

Co-authored-by: Rob Ede <robjtede@icloud.com>
This commit is contained in:
Ross
2024-09-11 22:51:39 +09:00
committed by GitHub
parent c3e64b5889
commit 50c3e75bc3
3 changed files with 31 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
docs/middleware.md
View File

@ -27,6 +27,10 @@ Alternatively, for simple use cases, you can use [_wrap_fn_][wrap_fn] to create
<CodeBlock example="middleware" file="wrap_fn.rs" section="wrap-fn" />
You can also use [_from_fn_][from_fn] to in combination with [_wrap_][wrap] to create a function as middlware.
<CodeBlock example="middleware" file="from_fn.rs" section="from-fn" />
> Actix Web provides several useful middleware, such as _logging_, _user sessions_, _compress_, etc.
**Warning: if you use `wrap()` or `wrap_fn()` multiple times, the last occurrence will be executed first.**
@ -111,3 +115,5 @@ You can use the `ErrorHandlers::handler()` method to register a custom error han
[servicetrait]: https://docs.rs/actix-web/4/actix_web/dev/trait.Service.html
[transformtrait]: https://docs.rs/actix-web/4/actix_web/dev/trait.Transform.html
[wrap_fn]: https://docs.rs/actix-web/4/actix_web/struct.App.html#method.wrap_fn
[from_fn]: https://docs.rs/actix-web/4/actix_web/middleware/fn.from_fn.html
[wrap]: https://docs.rs/actix-web/4/actix_web/struct.App.html#method.wrap