Add {Add,Sub,Mul,Div,Rem,BitXor,BitOr,BitAnd}{,Assign}<$t> to Saturating<$t>
This commit is contained in:
Michael Watzko
parent
e91ad5fc62
commit
1c0dc1810d
1 changed files with 187 additions and 0 deletions
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@ -217,6 +217,18 @@ macro_rules! saturating_impl {
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forward_ref_binop! { impl Add, add for Saturating<$t>, Saturating<$t>,
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#[unstable(feature = "saturating_int_impl", issue = "87920")] }
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl Add<$t> for Saturating<$t> {
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type Output = Saturating<$t>;
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#[inline]
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fn add(self, other: $t) -> Saturating<$t> {
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Saturating(self.0.saturating_add(other))
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}
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}
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forward_ref_binop! { impl Add, add for Saturating<$t>, $t,
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")] }
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#[unstable(feature = "saturating_int_impl", issue = "87920")]
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impl AddAssign for Saturating<$t> {
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#[inline]
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@ -226,6 +238,15 @@ macro_rules! saturating_impl {
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}
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forward_ref_op_assign! { impl AddAssign, add_assign for Saturating<$t>, Saturating<$t> }
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl AddAssign<$t> for Saturating<$t> {
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#[inline]
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fn add_assign(&mut self, other: $t) {
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*self = *self + other;
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}
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}
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forward_ref_op_assign! { impl AddAssign, add_assign for Saturating<$t>, $t }
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#[unstable(feature = "saturating_int_impl", issue = "87920")]
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impl Sub for Saturating<$t> {
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type Output = Saturating<$t>;
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@ -238,6 +259,18 @@ macro_rules! saturating_impl {
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forward_ref_binop! { impl Sub, sub for Saturating<$t>, Saturating<$t>,
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#[unstable(feature = "saturating_int_impl", issue = "87920")] }
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl Sub<$t> for Saturating<$t> {
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type Output = Saturating<$t>;
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#[inline]
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fn sub(self, other: $t) -> Saturating<$t> {
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Saturating(self.0.saturating_sub(other))
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}
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}
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forward_ref_binop! { impl Sub, sub for Saturating<$t>, $t,
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")] }
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#[unstable(feature = "saturating_int_impl", issue = "87920")]
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impl SubAssign for Saturating<$t> {
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#[inline]
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@ -247,6 +280,15 @@ macro_rules! saturating_impl {
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}
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forward_ref_op_assign! { impl SubAssign, sub_assign for Saturating<$t>, Saturating<$t> }
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl SubAssign<$t> for Saturating<$t> {
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#[inline]
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fn sub_assign(&mut self, other: $t) {
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*self = *self - other;
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}
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}
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forward_ref_op_assign! { impl SubAssign, sub_assign for Saturating<$t>, $t }
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#[unstable(feature = "saturating_int_impl", issue = "87920")]
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impl Mul for Saturating<$t> {
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type Output = Saturating<$t>;
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@ -259,6 +301,18 @@ macro_rules! saturating_impl {
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forward_ref_binop! { impl Mul, mul for Saturating<$t>, Saturating<$t>,
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#[unstable(feature = "saturating_int_impl", issue = "87920")] }
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl Mul<$t> for Saturating<$t> {
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type Output = Saturating<$t>;
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#[inline]
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fn mul(self, other: $t) -> Saturating<$t> {
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Saturating(self.0.saturating_mul(other))
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}
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}
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forward_ref_binop! { impl Mul, mul for Saturating<$t>, $t,
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")] }
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#[unstable(feature = "saturating_int_impl", issue = "87920")]
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impl MulAssign for Saturating<$t> {
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#[inline]
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@ -268,6 +322,15 @@ macro_rules! saturating_impl {
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}
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forward_ref_op_assign! { impl MulAssign, mul_assign for Saturating<$t>, Saturating<$t> }
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl MulAssign<$t> for Saturating<$t> {
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#[inline]
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fn mul_assign(&mut self, other: $t) {
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*self = *self * other;
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}
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}
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forward_ref_op_assign! { impl MulAssign, mul_assign for Saturating<$t>, $t }
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/// # Examples
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///
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/// Basic usage:
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@ -299,6 +362,37 @@ macro_rules! saturating_impl {
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forward_ref_binop! { impl Div, div for Saturating<$t>, Saturating<$t>,
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#[unstable(feature = "saturating_int_impl", issue = "87920")] }
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/// # Examples
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///
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/// Basic usage:
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///
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/// ```
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/// #![feature(saturating_int_impl, saturating_int_assign_impl)]
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/// use std::num::Saturating;
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///
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#[doc = concat!("assert_eq!(Saturating(2", stringify!($t), "), Saturating(5", stringify!($t), ") / 2);")]
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#[doc = concat!("assert_eq!(Saturating(", stringify!($t), "::MAX), Saturating(", stringify!($t), "::MAX) / 1);")]
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#[doc = concat!("assert_eq!(Saturating(", stringify!($t), "::MIN), Saturating(", stringify!($t), "::MIN) / 1);")]
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/// ```
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///
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/// ```should_panic
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/// #![feature(saturating_int_impl, saturating_int_assign_impl)]
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/// use std::num::Saturating;
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///
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#[doc = concat!("let _ = Saturating(0", stringify!($t), ") / 0;")]
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/// ```
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl Div<$t> for Saturating<$t> {
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type Output = Saturating<$t>;
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#[inline]
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fn div(self, other: $t) -> Saturating<$t> {
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Saturating(self.0.saturating_div(other))
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}
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}
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forward_ref_binop! { impl Div, div for Saturating<$t>, $t,
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")] }
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#[unstable(feature = "saturating_int_impl", issue = "87920")]
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impl DivAssign for Saturating<$t> {
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#[inline]
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@ -308,6 +402,15 @@ macro_rules! saturating_impl {
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}
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forward_ref_op_assign! { impl DivAssign, div_assign for Saturating<$t>, Saturating<$t> }
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl DivAssign<$t> for Saturating<$t> {
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#[inline]
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fn div_assign(&mut self, other: $t) {
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*self = *self / other;
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}
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}
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forward_ref_op_assign! { impl DivAssign, div_assign for Saturating<$t>, $t }
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#[unstable(feature = "saturating_int_impl", issue = "87920")]
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impl Rem for Saturating<$t> {
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type Output = Saturating<$t>;
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@ -320,6 +423,18 @@ macro_rules! saturating_impl {
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forward_ref_binop! { impl Rem, rem for Saturating<$t>, Saturating<$t>,
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#[unstable(feature = "saturating_int_impl", issue = "87920")] }
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl Rem<$t> for Saturating<$t> {
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type Output = Saturating<$t>;
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#[inline]
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fn rem(self, other: $t) -> Saturating<$t> {
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Saturating(self.0.rem(other))
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}
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}
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forward_ref_binop! { impl Rem, rem for Saturating<$t>, $t,
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")] }
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#[unstable(feature = "saturating_int_impl", issue = "87920")]
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impl RemAssign for Saturating<$t> {
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#[inline]
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@ -329,6 +444,15 @@ macro_rules! saturating_impl {
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}
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forward_ref_op_assign! { impl RemAssign, rem_assign for Saturating<$t>, Saturating<$t> }
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl RemAssign<$t> for Saturating<$t> {
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#[inline]
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fn rem_assign(&mut self, other: $t) {
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*self = *self % other;
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}
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}
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forward_ref_op_assign! { impl RemAssign, rem_assign for Saturating<$t>, $t }
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#[unstable(feature = "saturating_int_impl", issue = "87920")]
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impl Not for Saturating<$t> {
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type Output = Saturating<$t>;
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@ -353,6 +477,18 @@ macro_rules! saturating_impl {
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forward_ref_binop! { impl BitXor, bitxor for Saturating<$t>, Saturating<$t>,
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#[unstable(feature = "saturating_int_impl", issue = "87920")] }
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl BitXor<$t> for Saturating<$t> {
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type Output = Saturating<$t>;
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#[inline]
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fn bitxor(self, other: $t) -> Saturating<$t> {
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Saturating(self.0 ^ other)
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}
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}
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forward_ref_binop! { impl BitXor, bitxor for Saturating<$t>, $t,
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")] }
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#[unstable(feature = "saturating_int_impl", issue = "87920")]
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impl BitXorAssign for Saturating<$t> {
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#[inline]
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@ -362,6 +498,15 @@ macro_rules! saturating_impl {
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}
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forward_ref_op_assign! { impl BitXorAssign, bitxor_assign for Saturating<$t>, Saturating<$t> }
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl BitXorAssign<$t> for Saturating<$t> {
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#[inline]
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fn bitxor_assign(&mut self, other: $t) {
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*self = *self ^ other;
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}
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}
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forward_ref_op_assign! { impl BitXorAssign, bitxor_assign for Saturating<$t>, $t }
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#[unstable(feature = "saturating_int_impl", issue = "87920")]
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impl BitOr for Saturating<$t> {
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type Output = Saturating<$t>;
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@ -374,6 +519,18 @@ macro_rules! saturating_impl {
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forward_ref_binop! { impl BitOr, bitor for Saturating<$t>, Saturating<$t>,
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#[unstable(feature = "saturating_int_impl", issue = "87920")] }
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl BitOr<$t> for Saturating<$t> {
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type Output = Saturating<$t>;
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#[inline]
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fn bitor(self, other: $t) -> Saturating<$t> {
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Saturating(self.0 | other)
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}
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}
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forward_ref_binop! { impl BitOr, bitor for Saturating<$t>, $t,
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")] }
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#[unstable(feature = "saturating_int_impl", issue = "87920")]
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impl BitOrAssign for Saturating<$t> {
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#[inline]
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@ -383,6 +540,15 @@ macro_rules! saturating_impl {
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}
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forward_ref_op_assign! { impl BitOrAssign, bitor_assign for Saturating<$t>, Saturating<$t> }
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl BitOrAssign<$t> for Saturating<$t> {
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#[inline]
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fn bitor_assign(&mut self, other: $t) {
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*self = *self | other;
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}
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}
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forward_ref_op_assign! { impl BitOrAssign, bitor_assign for Saturating<$t>, $t }
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#[unstable(feature = "saturating_int_impl", issue = "87920")]
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impl BitAnd for Saturating<$t> {
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type Output = Saturating<$t>;
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@ -395,6 +561,18 @@ macro_rules! saturating_impl {
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forward_ref_binop! { impl BitAnd, bitand for Saturating<$t>, Saturating<$t>,
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#[unstable(feature = "saturating_int_impl", issue = "87920")] }
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl BitAnd<$t> for Saturating<$t> {
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type Output = Saturating<$t>;
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#[inline]
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fn bitand(self, other: $t) -> Saturating<$t> {
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Saturating(self.0 & other)
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}
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}
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forward_ref_binop! { impl BitAnd, bitand for Saturating<$t>, $t,
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")] }
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#[unstable(feature = "saturating_int_impl", issue = "87920")]
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impl BitAndAssign for Saturating<$t> {
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#[inline]
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@ -404,6 +582,15 @@ macro_rules! saturating_impl {
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}
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forward_ref_op_assign! { impl BitAndAssign, bitand_assign for Saturating<$t>, Saturating<$t> }
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#[unstable(feature = "saturating_int_assign_impl", issue = "92354")]
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impl BitAndAssign<$t> for Saturating<$t> {
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#[inline]
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fn bitand_assign(&mut self, other: $t) {
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*self = *self & other;
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}
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}
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forward_ref_op_assign! { impl BitAndAssign, bitand_assign for Saturating<$t>, $t }
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)*)
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}
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