January 2019
Intermediate to advanced
520 pages
14h 32m
English
Content preview from Hands-On Microservices with Rust
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Routing advanced requests
In the preceding example, we used pattern matching to detect the destination of a request. This isn't a flexible technique, because the path often contains extra characters that have to be taken into account. The /user/1/ path, for example, contains the trailing slash, / , which can't be parsed with a user ID in the previous version of our microservice. There's a flexible tool to fix this issue: regular expressions.
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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.