Rollup merge of #77009 - est31:dogfood_total_cmp, r=lcnr
Dogfood total_cmp in the test crate
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fb3cb14af6
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@ -29,6 +29,7 @@
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#![feature(staged_api)]
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#![feature(termination_trait_lib)]
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#![feature(test)]
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#![feature(total_cmp)]
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// Public reexports
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pub use self::bench::{black_box, Bencher};
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@ -1,29 +1,13 @@
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#![allow(missing_docs)]
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#![allow(deprecated)] // Float
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use std::cmp::Ordering::{self, Equal, Greater, Less};
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use std::mem;
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#[cfg(test)]
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mod tests;
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fn local_cmp(x: f64, y: f64) -> Ordering {
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// arbitrarily decide that NaNs are larger than everything.
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if y.is_nan() {
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Less
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} else if x.is_nan() {
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Greater
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} else if x < y {
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Less
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} else if x == y {
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Equal
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} else {
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Greater
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}
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}
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fn local_sort(v: &mut [f64]) {
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v.sort_by(|x: &f64, y: &f64| local_cmp(*x, *y));
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v.sort_by(|x: &f64, y: &f64| x.total_cmp(y));
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}
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/// Trait that provides simple descriptive statistics on a univariate set of numeric samples.
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