Rust Bevy is a game engine written in Rust that is known for featuring a very ergonomic Entity Component System. Rust uses traits for abstracting over behavior, and functions implement some traits, like FnMut, automatically. To do so, we’ll build a small, Bevy-like API from scratch. Let’s create a System trait that allows us to run arbitrary systems.
Table of contents
Table of contentsBevy’s system functions like a user-facing APIadd_system methodOver 200k developers use LogRocket to create better digital experiencesAdd functions as systemsInterlude: Running an exampleSystem functions with parametersStoring generic systemsBoxing up our genericsFetching parametersSame pattern, different framework: Extractors in AxumConclusionLogRocket : Full visibility into production Rust apps2 Impressions