iterator_map.rs
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loop_while_let.rs
if_let.rs
iterator_map.rs
result_question.rs
struct_impl.rs
match_pattern.rs
closure.rs
trait_impl.rs
hashmap_insert.rs
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iterator_map.rs
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let doubled: Vec<_> = nums.iter()↵
.map(|x| x * 2)↵
.collect();
0WPM•0%•0:00•0/69(0%)|Ln 1, Col 1
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