Uses old Rust 2015
0.0.1 |
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#101 in #currency
23KB
507 lines
hal-rs
A pure rust library for generating Hal responses.
Builds
Running the tests:
$ cargo test
Examples
See hal-rs-demo for actual working example.
A sample program that shows how to create a Hal response manually or by implementing ToHal
on your struct.
extern crate hal;
extern crate serialize;
use hal::{Link, Resource, ToHal, ToHalData};
use serialize::json::ToJson;
struct Order {
total: f64,
currency: String,
status: String
}
impl ToHal for Order {
fn to_hal(self) -> Resource {
Resource::with_self("https://www.example.com/orders/1")
.add_state("total", self.total)
.add_state("currency", self.currency)
.add_state("status", self.status)
}
}
fn main() {
let hal = Resource::with_self("/orders")
.add_curie("ea", "http://example.com/docs/rels/{rel}")
.add_link("next", Link::new("/orders?page=2"))
.add_link("ea:find", Link::new("/orders{?id}").templated(true))
.add_link("ea:admin", Link::new("/admins/2").title("Fred"))
.add_link("ea:admin", Link::new("/admins/5").title("Kate"))
.add_state("currentlyProcessing", 14)
.add_state("shippedToday", 14)
.add_resource("ea:order",
Resource::with_self("/orders/123")
.add_link("ea:basket", Link::new("/baskets/98712"))
.add_link("ea:customer", Link::new("/customers/7809"))
.add_state("total", (30.00 as f64))
.add_state("currency", "USD")
.add_state("status", "shipped")
)
.add_resource("ea:order",
Resource::with_self("/orders/124")
.add_link("ea:basket", Link::new("/baskets/97213"))
.add_link("ea:customer", Link::new("/customers/12369"))
.add_state("total", (20.00 as f64))
.add_state("currency", "USD")
.add_state("status", "processing")
);
println!("Creating Hal using a DSL: {}", hal.to_json().to_pretty_str());
let order = Order { total: 20.00 as f64,
currency: String::from_str("USD"),
status: String::from_str("processing") };
println!("Creating Hal using to_hal(): {}", order.to_hal().to_json().to_pretty_str());
}