num_traits::ops::overflowing

Trait OverflowingAdd

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pub trait OverflowingAdd: Sized + Add<Self, Output = Self> {
    // Required method
    fn overflowing_add(&self, v: &Self) -> (Self, bool);
}
Expand description

Performs addition with a flag for overflow.

Required Methods§

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

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

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

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impl OverflowingAdd for i8

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

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impl OverflowingAdd for i16

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

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impl OverflowingAdd for i32

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

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impl OverflowingAdd for i64

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

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impl OverflowingAdd for i128

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

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impl OverflowingAdd for isize

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

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impl OverflowingAdd for u8

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

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impl OverflowingAdd for u16

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

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impl OverflowingAdd for u32

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

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impl OverflowingAdd for u64

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

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impl OverflowingAdd for u128

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

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impl OverflowingAdd for usize

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

Implementors§