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Fix: https://jumble.social/notes/nevent1qvzqqqqqqypzqwlsccluhy6xxsr6l9a9uhhxf75g85g8a709tprjcn4e42h053vaqyvhwumn8ghj7un9d3shjtnjv4ukztnnw5hkjmnzdauqzrnhwden5te0dehhxtnvdakz7qpqpj4awhj4ul6tztlne0v7efvqhthygt0myrlxslpsjh7t6x4esapq3lf5c0 Reviewed-on: #15
46 lines
1.3 KiB
Rust
46 lines
1.3 KiB
Rust
use std::cmp::{self};
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use std::ops::{Range, RangeInclusive};
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pub trait RangeExt<T> {
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fn sorted(&self) -> Self;
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fn to_inclusive(&self) -> RangeInclusive<T>;
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fn overlaps(&self, other: &Range<T>) -> bool;
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fn contains_inclusive(&self, other: &Range<T>) -> bool;
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}
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impl<T: Ord + Clone> RangeExt<T> for Range<T> {
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fn sorted(&self) -> Self {
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cmp::min(&self.start, &self.end).clone()..cmp::max(&self.start, &self.end).clone()
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}
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fn to_inclusive(&self) -> RangeInclusive<T> {
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self.start.clone()..=self.end.clone()
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}
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fn overlaps(&self, other: &Range<T>) -> bool {
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self.start < other.end && other.start < self.end
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}
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fn contains_inclusive(&self, other: &Range<T>) -> bool {
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self.start <= other.start && other.end <= self.end
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}
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}
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impl<T: Ord + Clone> RangeExt<T> for RangeInclusive<T> {
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fn sorted(&self) -> Self {
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cmp::min(self.start(), self.end()).clone()..=cmp::max(self.start(), self.end()).clone()
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}
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fn to_inclusive(&self) -> RangeInclusive<T> {
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self.clone()
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}
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fn overlaps(&self, other: &Range<T>) -> bool {
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self.start() < &other.end && &other.start <= self.end()
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}
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fn contains_inclusive(&self, other: &Range<T>) -> bool {
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self.start() <= &other.start && &other.end <= self.end()
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}
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}
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