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Revert "Broader PartialEq implementation for types implementing Dim trait" 

This reverts commit 6f5c9c0f
This commit is contained in:
S.Brandeis 2020-01-25 20:17:49 +01:00 committed by Sébastien Crozet
parent 08d990f276
commit 6d608cb99f
1 changed files with 55 additions and 67 deletions
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122
src/base/dimension.rs
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@ -14,7 +14,7 @@ use typenum::{
use serde::{Deserialize, Deserializer, Serialize, Serializer};
/// Dim of dynamically-sized algebraic entities.
#[derive(Clone, Copy, Eq, Debug)]
#[derive(Clone, Copy, Eq, PartialEq, Debug)]
pub struct Dynamic {
value: usize,
}
@ -107,12 +107,6 @@ impl Sub<usize> for Dynamic {
}
}
impl<T: Dim> PartialEq<T> for Dynamic {
fn eq(&self, other: &T) -> bool {
self.value() == other.value()
}
}
/*
*
* Operations.
@ -247,6 +241,60 @@ impl NamedDim for typenum::U1 {
type Name = U1;
}
macro_rules! named_dimension (
($($D: ident),* $(,)*) => {$(
/// A type level dimension.
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
#[cfg_attr(feature = "serde-serialize", derive(Serialize, Deserialize))]
pub struct $D;
impl Dim for $D {
#[inline]
fn try_to_usize() -> Option<usize> {
Some(typenum::$D::to_usize())
}
#[inline]
fn from_usize(dim: usize) -> Self {
assert!(dim == typenum::$D::to_usize(), "Mismatched dimension.");
$D
}
#[inline]
fn value(&self) -> usize {
typenum::$D::to_usize()
}
}
impl DimName for $D {
type Value = typenum::$D;
#[inline]
fn name() -> Self {
$D
}
}
impl NamedDim for typenum::$D {
type Name = $D;
}
impl IsNotStaticOne for $D { }
)*}
);
// We give explicit names to all Unsigned in [0, 128[
named_dimension!(
U0, /*U1,*/ U2, U3, U4, U5, U6, U7, U8, U9, U10, U11, U12, U13, U14, U15, U16, U17, U18,
U19, U20, U21, U22, U23, U24, U25, U26, U27, U28, U29, U30, U31, U32, U33, U34, U35, U36, U37,
U38, U39, U40, U41, U42, U43, U44, U45, U46, U47, U48, U49, U50, U51, U52, U53, U54, U55, U56,
U57, U58, U59, U60, U61, U62, U63, U64, U65, U66, U67, U68, U69, U70, U71, U72, U73, U74, U75,
U76, U77, U78, U79, U80, U81, U82, U83, U84, U85, U86, U87, U88, U89, U90, U91, U92, U93, U94,
U95, U96, U97, U98, U99, U100, U101, U102, U103, U104, U105, U106, U107, U108, U109, U110,
U111, U112, U113, U114, U115, U116, U117, U118, U119, U120, U121, U122, U123, U124, U125, U126,
U127
);
// For values greater than U1023, just use the typenum binary representation directly.
impl<
A: Bit + Any + Debug + Copy + PartialEq + Send + Sync,
@ -360,63 +408,3 @@ impl<U: Unsigned + DimName, B: Bit + Any + Debug + Copy + PartialEq + Send + Syn
for UInt<U, B>
{
}
macro_rules! named_dimension(
($($D: ident),* $(,)*) => {$(
/// A type level dimension.
#[derive(Debug, Copy, Clone, Hash, Eq)]
#[cfg_attr(feature = "serde-serialize", derive(Serialize, Deserialize))]
pub struct $D;
impl Dim for $D {
#[inline]
fn try_to_usize() -> Option<usize> {
Some(typenum::$D::to_usize())
}
#[inline]
fn from_usize(dim: usize) -> Self {
assert!(dim == typenum::$D::to_usize(), "Mismatched dimension.");
$D
}
#[inline]
fn value(&self) -> usize {
typenum::$D::to_usize()
}
}
impl DimName for $D {
type Value = typenum::$D;
#[inline]
fn name() -> Self {
$D
}
}
impl NamedDim for typenum::$D {
type Name = $D;
}
impl IsNotStaticOne for $D { }
impl<T: Dim> PartialEq<T> for $D {
fn eq(&self, other: &T) -> bool {
self.value() == other.value()
}
}
)*}
);
// We give explicit names to all Unsigned in [0, 128[
named_dimension!(
U0, /*U1,*/ U2, U3, U4, U5, U6, U7, U8, U9, U10, U11, U12, U13, U14, U15, U16, U17, U18,
U19, U20, U21, U22, U23, U24, U25, U26, U27, U28, U29, U30, U31, U32, U33, U34, U35, U36, U37,
U38, U39, U40, U41, U42, U43, U44, U45, U46, U47, U48, U49, U50, U51, U52, U53, U54, U55, U56,
U57, U58, U59, U60, U61, U62, U63, U64, U65, U66, U67, U68, U69, U70, U71, U72, U73, U74, U75,
U76, U77, U78, U79, U80, U81, U82, U83, U84, U85, U86, U87, U88, U89, U90, U91, U92, U93, U94,
U95, U96, U97, U98, U99, U100, U101, U102, U103, U104, U105, U106, U107, U108, U109, U110,
U111, U112, U113, U114, U115, U116, U117, U118, U119, U120, U121, U122, U123, U124, U125, U126,
U127,
);