January 2019
Intermediate to advanced
520 pages
14h 32m
English
Content preview from Hands-On Microservices with Rust
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Implementing subcommands using a DSL
The diesel crate generates a DSL for us to construct typed queries in a simple way. All instructions are generated as a submodule of schema and are available for every generated table mapping with a module path such as the following:
use self::schema::users::dsl::*;
Let's implement two commands using generated typed relations.
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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.