January 2019
Intermediate to advanced
520 pages
14h 32m
English
Content preview from Hands-On Microservices with Rust
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Dependencies
First, we need to import the necessary dependencies:
failure = "0.1"JSON-RPC = { git = "https://github.com/apoelstra/rust-JSON-RPC" }jsonrpc-http-server = { git = "https://github.com/paritytech/JSON-RPC" }log = "0.4"env_logger = "0.6"serde = "1.0"serde_derive = "1.0"
Most likely, you are familiar with most crates except jsonrpc and json-rpc-server. The first is a JSON-RPC client that's based on the hyper crate. The second also uses the hyper crate and provides server functionality of JSON-RPC.
Let's import the necessary types and talk a little about them:
use failure::Error;use JSON-RPC::client::Client;use JSON-RPC::error::Error as ClientError;use JSON-RPC_http_server::ServerBuilder;use JSON-RPC_http_server::JSON-RPC_core::{IoHandler, ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.