[−][src]Crate coap
Implementation of the [CoAP Protocol][spec].
This library provides both a client interface (CoAPClient
)
and a server interface (CoAPServer
).
Features:
Installation
First add this to your Cargo.toml
:
[dependencies]
coap = "0.8"
Then, add this to your crate root:
extern crate coap;
Example
Server:
extern crate coap; use coap::{Server, IsMessage, Method}; use tokio::runtime::Runtime; fn main() { let addr = "127.0.0.1:5683"; Runtime::new().unwrap().block_on(async move { let mut server = Server::new(addr).unwrap(); println!("Server up on {}", addr); server.run(move |request| { match request.get_method() { &Method::Get => println!("request by get {}", request.get_path()), &Method::Post => println!("request by post {}", String::from_utf8(request.message.payload).unwrap()), &Method::Put => println!("request by put {}", String::from_utf8(request.message.payload).unwrap()), _ => println!("request by other method"), }; return match request.response { Some(mut message) => { message.set_payload(b"OK".to_vec()); Some(message) }, _ => None }; }).await.unwrap(); }); }
Client:
extern crate coap; use coap::{CoAPClient, CoAPResponse}; fn main() { let url = "coap://127.0.0.1:5683/Rust"; println!("Client request: {}", url); let response = CoAPClient::get(url).unwrap(); println!("Server reply: {}", String::from_utf8(response.message.payload).unwrap()); }
Re-exports
pub use self::client::CoAPClient; |
pub use self::message::header::MessageType; |
pub use self::message::IsMessage; |
pub use self::message::packet::CoAPOption; |
pub use self::message::request::CoAPRequest; |
pub use self::message::request::Method; |
pub use self::message::response::CoAPResponse; |
pub use self::message::response::Status; |
pub use self::server::Server; |
pub use self::server::CoAPServer; |
Modules
client | |
message | |
server |
Structs
Observer |