42 lines
1.4 KiB
Rust
42 lines
1.4 KiB
Rust
//! This example is to demonstrate the JSON serialization and deserialization of the Cors settings
|
|
//!
|
|
//! Note: This requires the `serialization` feature which is enabled by default.
|
|
extern crate rocket;
|
|
extern crate rocket_cors as cors;
|
|
extern crate serde_json;
|
|
|
|
use rocket::http::Method;
|
|
use cors::{AllowedHeaders, AllowedOrigins, Cors};
|
|
|
|
fn main() {
|
|
// The default demonstrates the "All" serialization of several of the settings
|
|
let default: Cors = Default::default();
|
|
|
|
let (allowed_origins, failed_origins) = AllowedOrigins::some(&["https://www.acme.com"]);
|
|
assert!(failed_origins.is_empty());
|
|
|
|
let options = cors::Cors {
|
|
allowed_origins: allowed_origins,
|
|
allowed_methods: vec![Method::Get, Method::Post, Method::Delete]
|
|
.into_iter()
|
|
.map(From::from)
|
|
.collect(),
|
|
allowed_headers: AllowedHeaders::some(&["Authorization", "Accept"]),
|
|
allow_credentials: true,
|
|
expose_headers: ["Content-Type", "X-Custom"]
|
|
.iter()
|
|
.map(ToString::to_string)
|
|
.collect(),
|
|
max_age: Some(42),
|
|
send_wildcard: false,
|
|
fairing_route_base: "/mycors".to_string(),
|
|
fairing_route_rank: 0,
|
|
};
|
|
|
|
println!("Default settings");
|
|
println!("{}", serde_json::to_string_pretty(&default).unwrap());
|
|
|
|
println!("Defined settings");
|
|
println!("{}", serde_json::to_string_pretty(&options).unwrap());
|
|
}
|