Trait num_traits::ops::overflowing::OverflowingSub

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pub trait OverflowingSub: Sized + Sub<Self, Output = Self> {
    fn overflowing_sub(&self, v: &Self) -> (Self, bool);
}

[−] Expand description

Performs substraction with a flag for overflow.

Required methods

fn overflowing_sub(&self, v: &Self) -> (Self, bool)[−]

Returns a tuple of the difference along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.

Implementors

impl OverflowingSub for i8[+]

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fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for i16[+]

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fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for i32[+]

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fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for i64[+]

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fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for i128[+]

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fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for isize[+]

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fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for u8[+]

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fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for u16[+]

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fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for u32[+]

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fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for u64[+]

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fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for u128[+]

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fn overflowing_sub(&self, v: &Self) -> (Self, bool)

impl OverflowingSub for usize[+]

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fn overflowing_sub(&self, v: &Self) -> (Self, bool)