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modules3 solution
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@ -1,10 +1,9 @@
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// You can use the 'use' keyword to bring module paths from modules from
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// anywhere and especially from the Rust standard library into your scope. Bring
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// SystemTime and UNIX_EPOCH from the std::time module. Bonus style points if
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// you can do it with one line!
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// You can use the `use` keyword to bring module paths from modules from
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// anywhere and especially from the standard library into your scope.
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// TODO: Complete this use statement
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use ???
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// TODO: Bring `SystemTime` and `UNIX_EPOCH` from the `std::time` module into
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// your scope. Bonus style points if you can do it with one line!
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// use ???;
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fn main() {
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match SystemTime::now().duration_since(UNIX_EPOCH) {
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@ -550,7 +550,7 @@ test = false
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hint = """
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`UNIX_EPOCH` and `SystemTime` are declared in the `std::time` module. Add a
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`use` statement for these two to bring them into scope. You can use nested
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paths or the glob operator to bring these two in using only one line."""
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paths to bring these two in using only one line."""
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# HASHMAPS
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@ -1 +1,8 @@
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// Solutions will be available before the stable release. Thank you for testing the beta version 🥰
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use std::time::{SystemTime, UNIX_EPOCH};
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fn main() {
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match SystemTime::now().duration_since(UNIX_EPOCH) {
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Ok(n) => println!("1970-01-01 00:00:00 UTC was {} seconds ago!", n.as_secs()),
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Err(_) => panic!("SystemTime before UNIX EPOCH!"),
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}
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}
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