May 2019
Intermediate to advanced
698 pages
17h 21m
English
Content preview from The Complete Rust Programming Reference Guide
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Global values
Apart from variable and type declarations, Rust also allows us to define global values that can be accessed from anywhere in the program. They follow the naming convention of every letter being uppercase. These are of two kinds: constants and statics. There are also constant functions, which can be called to initialize these global values. Let's explore constants first.
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