lemmy/crates/api_common
Freakazoid182 c8063f3267
Replace Option<bool> with bool for PostQuery and CommentQuery (#3819) (#3857)
* Replace Option<bool> with bool for PostQuery and CommentQuery (#3819)

* Replace Option<bool> from all list queries (#3819)

---------

Co-authored-by: Freek van Zee <freek.van.zee@mediamonks.com>
2023-08-11 11:13:14 +02:00
..
src Replace Option<bool> with bool for PostQuery and CommentQuery (#3819) (#3857) 2023-08-11 11:13:14 +02:00
Cargo.toml Sanitize html (#3708) 2023-07-26 14:01:15 -04:00
README.md docs(api): Add api-common info on generating TypeScript bindings (#3330) 2023-06-28 11:25:46 +02:00

lemmy_api_common

This crate provides all the data types which are necessary to build a client for Lemmy. You can use them with the HTTP client of your choice.

Here is an example using reqwest:

    let params = GetPosts {
        community_name: Some("asklemmy".to_string()),
        ..Default::default()
    };
    let client = Client::new();
    let response = client
        .get("https://lemmy.ml/api/v3/post/list")
        .query(&params)
        .send()
        .await?;
    let json = response.json::<GetPostsResponse>().await.unwrap();
    print!("{:?}", &json);

As you can see, each API endpoint needs a parameter type ( GetPosts), path (/post/list) and response type (GetPostsResponse). You can find the paths and parameter types from this file. For the response types you need to look through the crates lemmy_api and lemmy_api_crud for the place where Perform/PerformCrud is implemented for the parameter type. The response type is specified as a type parameter on the trait.

For a real example of a Lemmy API client, look at lemmyBB.

Lemmy also provides a websocket API. You can find the full websocket code in this file.

Generate TypeScript bindings

TypeScript bindings (API types) can be generated by running cargo test --features full. The ts files be generated into a bindings folder.

This crate uses ts_rs macros derive(TS) and ts(export) to attribute types for binding generating.