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37 lines
1.0 KiB
Markdown
37 lines
1.0 KiB
Markdown
# Middleware: Various
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This example showcases a bunch of different uses of middleware.
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See also the [Middleware guide](https://actix.rs/docs/middleware).
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## Usage
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```sh
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cd middleware/various
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cargo run
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```
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Look in `src/main.rs` and comment the different middleware in/out to see how they function.
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## Middleware
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### `redirect::CheckLogin`
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A middleware implementing a request guard which sketches a rough approximation of what a login could look like.
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### `read_request_body::Logging`
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A middleware demonstrating how to read out the incoming request body.
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### `read_response_body::Logging`
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A middleware demonstrating how to read out the outgoing response body.
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### `simple::SayHi`
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A minimal middleware demonstrating the sequence of operations in an actix middleware. There is a second version of the same middleware using `wrap_fn` which shows how easily a middleware can be implemented in actix.
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## See Also
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- The [`from_fn` middleware constructor](https://docs.rs/actix-web/4/actix_web/middleware/fn.from_fn.html).
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