Trait num::CheckedDiv
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pub trait CheckedDiv: Div<Self, Output = Self> { fn checked_div(&self, v: &Self) -> Option<Self>; }
Performs division that returns None
instead of panicking on division by zero and instead of
wrapping around on underflow and overflow.
Required Methods
fn checked_div(&self, v: &Self) -> Option<Self>
Divides two numbers, checking for underflow, overflow and division by
zero. If any of that happens, None
is returned.
Implementations on Foreign Types
impl CheckedDiv for isize
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fn checked_div(&self, v: &isize) -> Option<isize>
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impl CheckedDiv for u32
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fn checked_div(&self, v: &u32) -> Option<u32>
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impl CheckedDiv for u8
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fn checked_div(&self, v: &u8) -> Option<u8>
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impl CheckedDiv for i8
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fn checked_div(&self, v: &i8) -> Option<i8>
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impl CheckedDiv for i16
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fn checked_div(&self, v: &i16) -> Option<i16>
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impl CheckedDiv for u64
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fn checked_div(&self, v: &u64) -> Option<u64>
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impl CheckedDiv for i64
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fn checked_div(&self, v: &i64) -> Option<i64>
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impl CheckedDiv for u16
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fn checked_div(&self, v: &u16) -> Option<u16>
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impl CheckedDiv for usize
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fn checked_div(&self, v: &usize) -> Option<usize>
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impl CheckedDiv for i32
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fn checked_div(&self, v: &i32) -> Option<i32>
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impl<T> CheckedDiv for Ratio<T> where
T: Clone + Integer + CheckedMul,
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T: Clone + Integer + CheckedMul,