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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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9
Task/Environment-variables/Rust/environment-variables.rust Normal file
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use std::env;
fn main() {
println!("{:?}", env::var("HOME"));
println!();
for (k, v) in env::vars().filter(|(k, _)| k.starts_with('P')) {
println!("{}: {}", k, v);
}
}