clippy and cleanup
This commit is contained in:
12
src/day12.rs
12
src/day12.rs
@@ -91,8 +91,7 @@ fn sides(group: HashSet<(i64, i64)>) -> RiddleResult {
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.filter(|p| !group.contains(&(p.0 - 1, p.1)))
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.sorted_by_key(|p| p.1)
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.collect_vec();
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if points.is_empty() {
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} else {
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if !points.is_empty() {
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let count = points
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.into_iter()
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.tuple_windows()
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@@ -106,8 +105,7 @@ fn sides(group: HashSet<(i64, i64)>) -> RiddleResult {
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.filter(|p| !group.contains(&(p.0 + 1, p.1)))
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.sorted_by_key(|p| p.1)
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.collect_vec();
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if points.is_empty() {
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} else {
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if !points.is_empty() {
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let count = points
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.into_iter()
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.tuple_windows()
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@@ -123,8 +121,7 @@ fn sides(group: HashSet<(i64, i64)>) -> RiddleResult {
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.filter(|p| !group.contains(&(p.0, p.1 - 1)))
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.sorted_by_key(|p| p.0)
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.collect_vec();
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if points.is_empty() {
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} else {
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if !points.is_empty() {
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let count = points
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.into_iter()
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.tuple_windows()
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@@ -138,8 +135,7 @@ fn sides(group: HashSet<(i64, i64)>) -> RiddleResult {
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.filter(|p| !group.contains(&(p.0, p.1 + 1)))
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.sorted_by_key(|p| p.0)
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.collect_vec();
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if points.is_empty() {
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} else {
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if !points.is_empty() {
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let count = points
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.into_iter()
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.tuple_windows()
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