pub trait SaturatingSub: Sized + Sub<Self, Output = Self> {
    // Required method
    fn saturating_sub(&self, v: &Self) -> Self;
}
Expand description

Performs subtraction that saturates at the numeric bounds instead of overflowing.

Required Methods§

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fn saturating_sub(&self, v: &Self) -> Self

Saturating subtraction. Computes self - other, saturating at the relevant high or low boundary of the type.

Object Safety§

This trait is not object safe.

Implementations on Foreign Types§

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impl SaturatingSub for i8

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fn saturating_sub(&self, v: &Self) -> Self

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impl SaturatingSub for i16

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fn saturating_sub(&self, v: &Self) -> Self

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impl SaturatingSub for i32

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fn saturating_sub(&self, v: &Self) -> Self

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impl SaturatingSub for i64

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fn saturating_sub(&self, v: &Self) -> Self

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impl SaturatingSub for i128

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fn saturating_sub(&self, v: &Self) -> Self

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impl SaturatingSub for isize

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fn saturating_sub(&self, v: &Self) -> Self

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impl SaturatingSub for u8

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fn saturating_sub(&self, v: &Self) -> Self

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impl SaturatingSub for u16

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fn saturating_sub(&self, v: &Self) -> Self

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impl SaturatingSub for u32

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fn saturating_sub(&self, v: &Self) -> Self

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impl SaturatingSub for u64

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fn saturating_sub(&self, v: &Self) -> Self

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impl SaturatingSub for u128

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fn saturating_sub(&self, v: &Self) -> Self

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impl SaturatingSub for usize

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fn saturating_sub(&self, v: &Self) -> Self

Implementors§