pub trait SaturatingSub: Sized + Sub<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: &i8) -> i8

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impl SaturatingSub for i16

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fn saturating_sub(&self, v: &i16) -> i16

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impl SaturatingSub for i32

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fn saturating_sub(&self, v: &i32) -> i32

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impl SaturatingSub for i64

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fn saturating_sub(&self, v: &i64) -> i64

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impl SaturatingSub for i128

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fn saturating_sub(&self, v: &i128) -> i128

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impl SaturatingSub for isize

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impl SaturatingSub for u8

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fn saturating_sub(&self, v: &u8) -> u8

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impl SaturatingSub for u16

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fn saturating_sub(&self, v: &u16) -> u16

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impl SaturatingSub for u32

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fn saturating_sub(&self, v: &u32) -> u32

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impl SaturatingSub for u64

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fn saturating_sub(&self, v: &u64) -> u64

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impl SaturatingSub for u128

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fn saturating_sub(&self, v: &u128) -> u128

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impl SaturatingSub for usize

Implementors§