2 releases

0.1.1 Jan 30, 2019
0.1.0 Jan 27, 2019

#101 in #specification

43 downloads per month
Used in faas-wasm-runtime

MIT/Apache

20KB
336 lines

CloudEvents

Implementation of the core v0.2 CloudEvents specification and v0.2 JSON Event Format.

This library is meant to provide the base for other CloudEvent transport bindings and formats. It only implements the core specification and the JSON format.

Usage

A cloud event can be create in two different ways:

use cloudevents::{
  cloudevent_v02,
  v02::{CloudEventBuilder}
};
use std::error::Error;

// Using the builder
let event : Result<CloudEvent, Error> = CloudEventBuilder::default()
  .event_id("id")
  .source("http://www.google.com")
  .event_type("test type")
  .contenttype("application/json")
  .build();

// or using the macro
let event : Result<CloudEvent, Error> = cloudevent!(
    event_type: "test type",
    source: "http://www.google.com",
    event_id: "id",
    contenttype: "application/json",
    data: Data::from_string("test"),
)

To serialize the event as JSON, just use serde_json:

let json = serde_json::to_string(&event)?;

License

Licensed under either of

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Dependencies

~3.5–5MB
~122K SLoC