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fix: re-add missing done comments
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// clippy3.rs
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// clippy3.rs
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// Here's a couple more easy Clippy fixes, so you can see its utility.
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// Here's a couple more easy Clippy fixes, so you can see its utility.
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// I AM NOT DONE
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#[allow(unused_variables, unused_assignments)]
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#[allow(unused_variables, unused_assignments)]
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fn main() {
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fn main() {
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let my_option: Option<()> = None;
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let my_option: Option<()> = None;
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@ -18,6 +18,8 @@
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// - The output element is going to be a Vector of strings.
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// - The output element is going to be a Vector of strings.
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// Execute `rustlings hint quiz2` or use the `hint` watch subcommand for a hint.
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// Execute `rustlings hint quiz2` or use the `hint` watch subcommand for a hint.
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// I AM NOT DONE
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pub enum Command {
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pub enum Command {
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Uppercase,
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Uppercase,
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Trim,
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Trim,
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// strings3.rs
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// strings3.rs
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// Execute `rustlings hint strings3` or use the `hint` watch subcommand for a hint.
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// Execute `rustlings hint strings3` or use the `hint` watch subcommand for a hint.
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// I AM NOT DONE
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fn trim_me(input: &str) -> String {
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fn trim_me(input: &str) -> String {
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// TODO: Remove whitespace from the end of a string!
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// TODO: Remove whitespace from the end of a string!
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???
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???
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