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Signed integers #1718
Signed integers #1718
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🔥
Co-authored-by: Simon Warta <[email protected]>
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I added the missing signed ints and rebased on 1.3 |
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Very very nice stuff 🙌 Let's add a CHANGELOG entry and merge
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Partial review up to int64
(without tests) inclusive.
Looks good. Will review the other int types later. And take a look at the tests.
/// This operation will panic if `rhs` is zero. | ||
#[inline] | ||
fn rem(self, rhs: Self) -> Self { | ||
Self(self.0.rem(rhs.0)) |
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Nit: Rely on checked_rem
for consistency?
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I tried to keep it consistent with the unsigned ones (they have the same implementation for rem).
Actually, I think it might be better to change the ones using self.0.checked_*
to use either self.0.*
, a self.checked_*
call or an explicit message using .expect
. That would give more helpful panic messages.
But I think we can do that later.
} | ||
forward_ref_op_assign!(impl ShlAssign, shl_assign for Int64, u32); | ||
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impl Serialize for Int64 { |
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Perhaps not worth it, but, move all the serialisations to a int_se
module?
} | ||
} | ||
|
||
impl<'de> Deserialize<'de> for Int64 { |
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Same here, own int_de
module? Not sure about this, just saying.
Self: Add<A, Output = Self>, | ||
{ | ||
fn sum<I: Iterator<Item = A>>(iter: I) -> Self { | ||
iter.fold(Self::zero(), Add::add) |
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Nice.
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LGTM, I hope I didn't miss any typos in indexing sizes, but I don't see any. I am wondering if we could just reexport bnum types. However, I see we do error alignment in checked functions, so maybe it is not the best idea.
closes #1710
bnum
cratebnum
)