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tutorial: Integrate constants into main intro text

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Brian Anderson 2012-12-20 03:18:11 -08:00
parent e06ca65244
commit 36e2c100bf
1 changed files with 3 additions and 3 deletions
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doc/tutorial.md
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@ -221,11 +221,11 @@ qualified name. For more details, see the section on [crates](#crates).
Although Rust can almost always infer the types of local variables, you
can specify a variable's type by following it with a colon, then the type
name.
name. Constants, an the other hand, always require a type annotation.
~~~~
let monster_size: float = 57.8;
let imaginary_size = monster_size * 10.0;
const monster_factor: float = 57.8;
let monster_size: float = monster_factor * 10.0;
let monster_size: int = 50;
~~~~