January 2019
Intermediate to advanced
520 pages
14h 32m
English
Content preview from Hands-On Microservices with Rust
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Minimal dependencies burden
Rust programs are compiled into a single binary without unwanted dependencies. It needs libc or another dynamic library if you want to use OpenSSL or similar irreplaceable dependencies, but all Rust crates are compiled statically into your code.
You may think that the compiled binaries are quite large to be used as microservices. The word microservice, however, refers to the narrow logic scope, rather than the size. Even so, statically linked programs remain tiny for modern computers.
What benefits does this give you? You will avoid having to worry about dependencies. Each Rust microservice uses its own set of dependencies compiled into a single binary. You can even keep microservices with obsolete features and ...
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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.