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Make structs repr(transparent) #49

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Merged
merged 2 commits into from
Sep 7, 2018
Merged

Make structs repr(transparent) #49

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30179f8
Travis: Test on Rust stable, beta, and 1.28
mbrubeck Sep 7, 2018
4a3b74b
Make structs repr(transparent)
mbrubeck Sep 7, 2018
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6 changes: 5 additions & 1 deletion .travis.yml
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Original file line number Diff line number Diff line change
@@ -1,5 +1,9 @@
language: rust
rust: nightly
rust:
- 1.28.0
- nightly
- beta
- stable
sudo: false
env:
matrix:
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2 changes: 2 additions & 0 deletions src/lib.rs
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Expand Up @@ -42,6 +42,7 @@ const CANONICAL_ZERO_BITS: u64 = 0x0u64;
/// NaN is sorted as *greater* than all other values and *equal*
/// to itself, in contradiction with the IEEE standard.
#[derive(Debug, Default, Clone, Copy)]
#[repr(transparent)]
pub struct OrderedFloat<T: Float>(pub T);

impl<T: Float> OrderedFloat<T> {
Expand Down Expand Up @@ -170,6 +171,7 @@ impl<T: Float> Bounded for OrderedFloat<T> {
///
/// A NaN value cannot be stored in this type.
#[derive(PartialOrd, PartialEq, Debug, Default, Clone, Copy)]
#[repr(transparent)]
pub struct NotNan<T: Float>(T);

impl<T: Float> NotNan<T> {
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