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benjamintanweihao/header.rs

Created February 26, 2018 00:17
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header.rs
fn main() {
let s1 = "x=123, y = 345, rule = B21/S334";
let s2 = s1.replace(" ", "");
let s3 = s2.split(',').collect::<Vec<_>>();
let s4 = &s3[0..2];
let s5 = s4.iter()
.flat_map(|&x| x.split('=').collect::<Vec<_>>())
.collect::<Vec<_>>();
println!("x = {:?}", s5[1]);
println!("y = {:?}", s5[3]);
}
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