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

Performs multiplication with a flag for overflow.

Required Methods§

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

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

Object Safety§

This trait is not object safe.

Implementations on Foreign Types§

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impl OverflowingMul for i8

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fn overflowing_mul(&self, v: &i8) -> (i8, bool)

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impl OverflowingMul for i16

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fn overflowing_mul(&self, v: &i16) -> (i16, bool)

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impl OverflowingMul for i32

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fn overflowing_mul(&self, v: &i32) -> (i32, bool)

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impl OverflowingMul for i64

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fn overflowing_mul(&self, v: &i64) -> (i64, bool)

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impl OverflowingMul for i128

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fn overflowing_mul(&self, v: &i128) -> (i128, bool)

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impl OverflowingMul for isize

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impl OverflowingMul for u8

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fn overflowing_mul(&self, v: &u8) -> (u8, bool)

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impl OverflowingMul for u16

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fn overflowing_mul(&self, v: &u16) -> (u16, bool)

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impl OverflowingMul for u32

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fn overflowing_mul(&self, v: &u32) -> (u32, bool)

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impl OverflowingMul for u64

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fn overflowing_mul(&self, v: &u64) -> (u64, bool)

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impl OverflowingMul for u128

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fn overflowing_mul(&self, v: &u128) -> (u128, bool)

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impl OverflowingMul for usize

Implementors§