2018-11-13 23:52:26 +00:00
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error[E0433]: failed to resolve: use of undeclared type or module `HashMap`
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2018-12-25 15:56:47 +00:00
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--> $DIR/issue-31997-1.rs:20:19
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2017-12-10 19:47:55 +00:00
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2018-02-23 00:42:32 +00:00
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LL | let mut map = HashMap::new();
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2020-06-02 18:16:23 +00:00
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| ^^^^^^^ not found in this scope
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help: consider importing one of these items
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LL | use std::collections::HashMap;
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LL | use std::collections::hash_map::HashMap;
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2017-12-10 19:47:55 +00:00
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error: aborting due to previous error
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2018-03-03 14:59:40 +00:00
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For more information about this error, try `rustc --explain E0433`.
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