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Arthur DANJOU
f4120eabdf
- Created empty solution files for various exercises in strings, modules, hashmaps, options, error handling, generics, traits, lifetimes, tests, iterators, smart pointers, threads, macros, clippy, conversions, and quizzes. - Each solution file contains a main function with a comment indicating that it will be automatically filled after completing the exercise. - Added a README.md file to provide information about the solutions and their purpose.
14 lines
553 B
Rust
14 lines
553 B
Rust
// 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: 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 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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