November 2017
Beginner
308 pages
8h 32m
English
Now that we know how crates and modules go together and how their scope allows for the modules to not become confused if they function with the same name (Car::Engine and Car::Electics can both have a function called voltage_to_earth, for example, each does a different action), let's consider our math library.
The library will have four modules with a number of submodules:
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