newswrap 0.1.6

Hacker News API bindings for rust.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79

# Newswrap

[![crates.io](https://github.com/JoeyMckenzie/newswrap/actions/workflows/publish-crate.yml/badge.svg?event=create)](https://github.com/JoeyMckenzie/newswrap/actions/workflows/publish-crate.yml) [![CI](https://github.com/JoeyMckenzie/newswrap/actions/workflows/build-ci.yml/badge.svg)](https://github.com/JoeyMckenzie/newswrap/actions/workflows/build-ci.yml)

[Hacker News](https://news.ycombinator.com/) API bindings for Rust.

```rust
use newswrap::client::HackerNewsClient;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Build your client at the start of your application process
    let client = HackerNewsClient::new();

    // Call various endpoints with your client instance
    let first_item = client.get_item(69).await?;
    dbg!(&first_item);

    // Determine what the item type is
    let item_type = first_item.get_item_type();
    dbg!(item_type);

    // Check if the item is job
    assert!(first_item.is_comment());

    // Retrieve user information
    let user = client.get_user("joeymckenzie").await;
    dbg!(user);

    Ok(())
}
```

## What is newswrap?

Newswrap provides a convenient Rust interface for the Hacker News API. [Hacker News](https://news.ycombinator.com/) is a
community-driven website targeted at software developers and technology professionals. While Hacker News offers up its
[API](https://github.com/HackerNews/API) for the general public, there are no official language-based libraries for connecting
to it. This project aims to provide an easy-to-use Rust-based client for retrieving data from Hacker News in an idiomatic fashion
with first-class async support.

## Using newswrap

To get started with newswrap within your Rust application, simply add the package,

```bash
cargo add newswrap
```

and spin up the client at the start of your application process:

```rust
use newswrap::{client::HackerNewsClient, errors::HackerNewsClientError};

#[tokio::main]
async fn main() -> Result<(), HackerNewsClientError> {
    // Build your client at the start of your application process
    let client = HackerNewsClient::new();

    // Check for the latest item ID
    let latest_id = client.realtime.get_latest_item_id().await?;

    // Get the latest stories IDs
    let story = client.items.get_story(69).await?;
    println!("{}... nice.", story.title);

    // Retrieve user profiles and information
    let my_profile = client.users.get_user("joeymckenzie").await?;

    if let Some(about_section) = my_profile.about {
        println!("{}", about_section);
    }

    Ok(())
}

```

Under the hood, newswrap relies on [https://docs.rs/reqwest/latest/reqwest/](https://docs.rs/reqwest/latest/reqwest/) for collecting information from the Hacker News API via HTTP. It's advised for consumers of the newswrap client to instantiate a single instance at the start of your application process. [Examples](https://github.com/JoeyMckenzie/newswrap/tree/main/examples) are available for using clients in binary applications and web applications (with axum).