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Diffstat (limited to 'src/passwordmaker/base_conversion/division.rs')
-rw-r--r-- | src/passwordmaker/base_conversion/division.rs | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/src/passwordmaker/base_conversion/division.rs b/src/passwordmaker/base_conversion/division.rs deleted file mode 100644 index c6fc911..0000000 --- a/src/passwordmaker/base_conversion/division.rs +++ /dev/null @@ -1,32 +0,0 @@ -/// A trait that combines std::ops::Div and std::ops::Rem, as those can often be computed together. -pub(super) trait Division<D> where Self:Sized { - /// does in-place arbitrary-length division. Returns remainder. - fn divide(self, divisor : &D) -> DivisionResult<Self, D>; - fn is_zero(&self) -> bool; -} - -/// Or mark your type as `UseGenericDivision` to just use `/` and `%` operators for types. Makes only sense for integers. -pub(super) trait UseGenericDivision : Clone - + for <'a> std::ops::Div<&'a Self, Output = Self> - + for <'a> std::ops::Rem<&'a Self, Output = Self> - + Default - + Eq {} - - impl<U> Division<U> for U - where U: UseGenericDivision -{ - fn divide(self, divisor : &Self) -> DivisionResult<Self, Self> { - DivisionResult { - result: self.clone().div(divisor), - remainder: self.rem(divisor) - } - } - fn is_zero(&self) -> bool { - *self == Self::default() - } -} - -pub(super) struct DivisionResult<T, U> { - pub result : T, - pub remainder : U, -}
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