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using_as solution

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mo8it
2024-07-01 21:41:22 +02:00
parent 09c94bef2d
commit 428d64ffa0
2 changed files with 28 additions and 7 deletions
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10
exercises/23_conversions/using_as.rs
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@ -1,12 +1,10 @@
// Type casting in Rust is done via the usage of the `as` operator. Please note
// that the `as` operator is not only used when type casting. It also helps with
// renaming imports.
//
// The goal is to make sure that the division does not fail to compile and
// returns the proper type.
// Type casting in Rust is done via the usage of the `as` operator.
// Note that the `as` operator is not only used when type casting. It also helps
// with renaming imports.
fn average(values: &[f64]) -> f64 {
let total = values.iter().sum::<f64>();
// TODO: Make a conversion before dividing.
total / values.len()
}