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Improve the overview site page.

This commit is contained in:
Sergio Benitez 2018-11-06 23:35:03 -08:00
parent a2ada84986
commit 1c496b3424
1 changed files with 3 additions and 3 deletions
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6
site/overview.toml
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@ -34,7 +34,7 @@ illustrate, let's use the following route:
```rust ```rust
#[get("/hello/<name>/<age>")] #[get("/hello/<name>/<age>")]
fn hello(name: &str, age: u8) -> String { fn hello(name: String, age: u8) -> String {
format!("Hello, {} year old named {}!", age, name) format!("Hello, {} year old named {}!", age, name)
} }
``` ```
@ -92,12 +92,12 @@ header, Rocket can protect those calls via a custom `ApiKey` request guard:
```rust ```rust
#[get("/sensitive")] #[get("/sensitive")]
fn sensitive(key: ApiKey) -> &'static str { ... } fn sensitive(key: ApiKey) { ... }
``` ```
`ApiKey` protects the `sensitive` handler from running incorrectly. In order for `ApiKey` protects the `sensitive` handler from running incorrectly. In order for
Rocket to call the `sensitive` handler, the `ApiKey` type needs to be derived Rocket to call the `sensitive` handler, the `ApiKey` type needs to be derived
through a [FromRequest](@api/rocket/request/trait.FromRequest.html) through a [`FromRequest`](@api/rocket/request/trait.FromRequest.html)
implementation, which in this case, validates the API key header. Request guards implementation, which in this case, validates the API key header. Request guards
are a powerful and unique Rocket concept; they centralize application policy and are a powerful and unique Rocket concept; they centralize application policy and
invariants through types. invariants through types.