mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-15 01:17:16 +00:00
204 lines
7.3 KiB
Text
204 lines
7.3 KiB
Text
error: iterating on a map's keys
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--> $DIR/iter_kv_map.rs:14:13
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LL | let _ = map.iter().map(|(key, _)| key).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.keys()`
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= note: `-D clippy::iter-kv-map` implied by `-D warnings`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:15:13
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LL | let _ = map.iter().map(|(_, value)| value).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.values()`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:16:13
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LL | let _ = map.iter().map(|(_, v)| v + 2).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.values().map(|v| v + 2)`
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error: iterating on a map's keys
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--> $DIR/iter_kv_map.rs:18:13
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LL | let _ = map.clone().into_iter().map(|(key, _)| key).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.clone().into_keys()`
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error: iterating on a map's keys
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--> $DIR/iter_kv_map.rs:19:13
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LL | let _ = map.clone().into_iter().map(|(key, _)| key + 2).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.clone().into_keys().map(|key| key + 2)`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:21:13
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LL | let _ = map.clone().into_iter().map(|(_, val)| val).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.clone().into_values()`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:22:13
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LL | let _ = map.clone().into_iter().map(|(_, val)| val + 2).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.clone().into_values().map(|val| val + 2)`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:24:13
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LL | let _ = map.clone().iter().map(|(_, val)| val).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.clone().values()`
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error: iterating on a map's keys
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--> $DIR/iter_kv_map.rs:25:13
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LL | let _ = map.iter().map(|(key, _)| key).filter(|x| *x % 2 == 0).count();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.keys()`
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error: iterating on a map's keys
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--> $DIR/iter_kv_map.rs:35:13
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LL | let _ = map.iter().map(|(key, _value)| key * 9).count();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.keys().map(|key| key * 9)`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:36:13
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LL | let _ = map.iter().map(|(_key, value)| value * 17).count();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.values().map(|value| value * 17)`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:39:13
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LL | let _ = map.clone().into_iter().map(|(_, ref val)| ref_acceptor(val)).count();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.clone().into_values().map(|ref val| ref_acceptor(val))`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:42:13
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LL | let _ = map
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| _____________^
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LL | | .clone()
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LL | | .into_iter()
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LL | | .map(|(_, mut val)| {
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LL | | val += 2;
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LL | | val
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LL | | })
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| |__________^
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help: try
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LL ~ let _ = map
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LL + .clone().into_values().map(|mut val| {
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LL + val += 2;
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LL + val
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LL + })
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:52:13
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LL | let _ = map.clone().into_iter().map(|(_, mut val)| val).count();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.clone().into_values()`
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error: iterating on a map's keys
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--> $DIR/iter_kv_map.rs:56:13
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LL | let _ = map.iter().map(|(key, _)| key).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.keys()`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:57:13
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LL | let _ = map.iter().map(|(_, value)| value).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.values()`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:58:13
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LL | let _ = map.iter().map(|(_, v)| v + 2).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.values().map(|v| v + 2)`
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error: iterating on a map's keys
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--> $DIR/iter_kv_map.rs:60:13
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LL | let _ = map.clone().into_iter().map(|(key, _)| key).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.clone().into_keys()`
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error: iterating on a map's keys
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--> $DIR/iter_kv_map.rs:61:13
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LL | let _ = map.clone().into_iter().map(|(key, _)| key + 2).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.clone().into_keys().map(|key| key + 2)`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:63:13
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LL | let _ = map.clone().into_iter().map(|(_, val)| val).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.clone().into_values()`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:64:13
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LL | let _ = map.clone().into_iter().map(|(_, val)| val + 2).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.clone().into_values().map(|val| val + 2)`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:66:13
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LL | let _ = map.clone().iter().map(|(_, val)| val).collect::<Vec<_>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.clone().values()`
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error: iterating on a map's keys
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--> $DIR/iter_kv_map.rs:67:13
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LL | let _ = map.iter().map(|(key, _)| key).filter(|x| *x % 2 == 0).count();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.keys()`
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error: iterating on a map's keys
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--> $DIR/iter_kv_map.rs:77:13
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LL | let _ = map.iter().map(|(key, _value)| key * 9).count();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.keys().map(|key| key * 9)`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:78:13
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LL | let _ = map.iter().map(|(_key, value)| value * 17).count();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.values().map(|value| value * 17)`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:81:13
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LL | let _ = map.clone().into_iter().map(|(_, ref val)| ref_acceptor(val)).count();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.clone().into_values().map(|ref val| ref_acceptor(val))`
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:84:13
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LL | let _ = map
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| _____________^
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LL | | .clone()
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LL | | .into_iter()
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LL | | .map(|(_, mut val)| {
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LL | | val += 2;
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LL | | val
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LL | | })
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| |__________^
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help: try
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LL ~ let _ = map
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LL + .clone().into_values().map(|mut val| {
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LL + val += 2;
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LL + val
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LL + })
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error: iterating on a map's values
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--> $DIR/iter_kv_map.rs:94:13
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LL | let _ = map.clone().into_iter().map(|(_, mut val)| val).count();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `map.clone().into_values()`
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error: aborting due to 28 previous errors
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