Crate rvk

Overview

This is a crate for accessing VK API (synchronously).

It consists of:

• api module, which works with the API;
• error module, which handles errors that may occur during an API call;
• methods module, which contains API methods;
• objects module, which contains API objects,

which collectively make accessing the VK API easy, as shown in the example below.

Example

extern crate rvk;
extern crate serde_json;

use rvk::{methods::*, objects::user::User, APIClient, Params};
use serde_json::from_value;

fn main() {
    let mut api = APIClient::new("your_access_token".into()); // Create an API Client

    let mut params = Params::new(); // Create a HashMap to store parameters
    params.insert("user_ids".into(), "1".into());

    let res = users::get(&api, params);

    match res {
        Ok(v) => { // v is `serde_json::Value`
            let users: Vec<User> = from_value(v).unwrap();
            let user = &users[0];

            println!(
                "User #{} is {} {}.",
                user.id, user.first_name, user.last_name
            );
        }
        Err(e) => println!("{}", e),
    };
}

Re-exports

pub use api::APIClient;

pub use api::Params;

Modules

api

Works with the API

error

Represents errors that can happen during a method call

methods

Contains all of the API methods in the respective submodules.

objects

Represents various objects that are returned as JSON by the API

Constants

API_VERSION

Defines the version of VK API that is used