154 lines
3.8 KiB
Rust
154 lines
3.8 KiB
Rust
macro_rules! impl_add_binop_specify_output {
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($lhs:ident, $rhs:ident, $output:ident) => {
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impl<'b> ::core::ops::Add<&'b $rhs> for $lhs {
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type Output = $output;
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#[inline]
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fn add(self, rhs: &'b $rhs) -> $output {
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&self + rhs
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}
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}
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impl<'a> ::core::ops::Add<$rhs> for &'a $lhs {
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type Output = $output;
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#[inline]
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fn add(self, rhs: $rhs) -> $output {
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self + &rhs
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}
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}
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impl ::core::ops::Add<$rhs> for $lhs {
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type Output = $output;
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#[inline]
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fn add(self, rhs: $rhs) -> $output {
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&self + &rhs
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}
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}
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};
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}
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macro_rules! impl_sub_binop_specify_output {
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($lhs:ident, $rhs:ident, $output:ident) => {
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impl<'b> ::core::ops::Sub<&'b $rhs> for $lhs {
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type Output = $output;
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#[inline]
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fn sub(self, rhs: &'b $rhs) -> $output {
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&self - rhs
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}
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}
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impl<'a> ::core::ops::Sub<$rhs> for &'a $lhs {
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type Output = $output;
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#[inline]
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fn sub(self, rhs: $rhs) -> $output {
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self - &rhs
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}
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}
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impl ::core::ops::Sub<$rhs> for $lhs {
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type Output = $output;
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#[inline]
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fn sub(self, rhs: $rhs) -> $output {
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&self - &rhs
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}
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}
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};
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}
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macro_rules! impl_binops_additive_specify_output {
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($lhs:ident, $rhs:ident, $output:ident) => {
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impl_add_binop_specify_output!($lhs, $rhs, $output);
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impl_sub_binop_specify_output!($lhs, $rhs, $output);
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};
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}
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macro_rules! impl_binops_multiplicative_mixed {
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($lhs:ident, $rhs:ident, $output:ident) => {
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impl<'b> ::core::ops::Mul<&'b $rhs> for $lhs {
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type Output = $output;
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#[inline]
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fn mul(self, rhs: &'b $rhs) -> $output {
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&self * rhs
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}
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}
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impl<'a> ::core::ops::Mul<$rhs> for &'a $lhs {
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type Output = $output;
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#[inline]
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fn mul(self, rhs: $rhs) -> $output {
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self * &rhs
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}
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}
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impl ::core::ops::Mul<$rhs> for $lhs {
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type Output = $output;
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#[inline]
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fn mul(self, rhs: $rhs) -> $output {
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&self * &rhs
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}
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}
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};
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}
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macro_rules! impl_binops_additive {
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($lhs:ident, $rhs:ident) => {
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impl_binops_additive_specify_output!($lhs, $rhs, $lhs);
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impl ::core::ops::SubAssign<$rhs> for $lhs {
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#[inline]
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fn sub_assign(&mut self, rhs: $rhs) {
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*self = &*self - &rhs;
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}
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}
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impl ::core::ops::AddAssign<$rhs> for $lhs {
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#[inline]
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fn add_assign(&mut self, rhs: $rhs) {
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*self = &*self + &rhs;
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}
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}
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impl<'b> ::core::ops::SubAssign<&'b $rhs> for $lhs {
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#[inline]
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fn sub_assign(&mut self, rhs: &'b $rhs) {
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*self = &*self - rhs;
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}
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}
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impl<'b> ::core::ops::AddAssign<&'b $rhs> for $lhs {
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#[inline]
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fn add_assign(&mut self, rhs: &'b $rhs) {
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*self = &*self + rhs;
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}
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}
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};
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}
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macro_rules! impl_binops_multiplicative {
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($lhs:ident, $rhs:ident) => {
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impl_binops_multiplicative_mixed!($lhs, $rhs, $lhs);
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impl ::core::ops::MulAssign<$rhs> for $lhs {
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#[inline]
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fn mul_assign(&mut self, rhs: $rhs) {
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*self = &*self * &rhs;
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}
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}
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impl<'b> ::core::ops::MulAssign<&'b $rhs> for $lhs {
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#[inline]
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fn mul_assign(&mut self, rhs: &'b $rhs) {
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*self = &*self * rhs;
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}
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}
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};
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}
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