RosettaCodeData/Task/Map-range/Rust/map-range.rust

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use std::f64;
fn map_range(from_range: (f64, f64), to_range: (f64, f64), s: f64) -> f64 {
to_range.0 + (s - from_range.0) * (to_range.1 - to_range.0) / (from_range.1 - from_range.0)
}
fn main() {
let input: Vec<f64> = vec![0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0];
let result = input.into_iter()
.map(|x| map_range((0.0, 10.0), (-1.0, 0.0), x))
.collect::<Vec<f64>>();
print!("{:?}", result);
}