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Comparison of programming languages (associative array): Difference between revisions

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<syntaxhighlight lang="text">
use std::collections::HashMap;
let mut phone_book = HashMap::new();
phone_book.insert("Sally Smart", "555-9999");
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</syntaxhighlight>
 
You can also loop through an associated array in a numberall ofentries waysthus:
 
<syntaxhighlight lang="text">
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