Trait palette::bool_mask::LazySelect

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pub trait LazySelect<T>: Select<T>
where
    T: HasBoolMask<Mask = Self>,
{
    // Required method
    fn lazy_select<A, B>(self, a: A, b: B) -> T
       where A: FnOnce() -> T,
             B: FnOnce() -> T;
}
Expand description

Like Select, but can avoid evaluating the input.

Required Methods§

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fn lazy_select<A, B>(self, a: A, b: B) -> T
where A: FnOnce() -> T, B: FnOnce() -> T,

Select lanes from the output of a when corresponding lanes in self are true, and select from the output of b when false. May avoid evaluating either option if it’s not selected.

Object Safety§

This trait is not object safe.

Implementations on Foreign Types§

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impl LazySelect<f32x4> for f32x4

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fn lazy_select<A, B>(self, a: A, b: B) -> Self
where A: FnOnce() -> Self, B: FnOnce() -> Self,

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impl LazySelect<f32x8> for f32x8

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fn lazy_select<A, B>(self, a: A, b: B) -> Self
where A: FnOnce() -> Self, B: FnOnce() -> Self,

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impl LazySelect<f64x2> for f64x2

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fn lazy_select<A, B>(self, a: A, b: B) -> Self
where A: FnOnce() -> Self, B: FnOnce() -> Self,

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impl LazySelect<f64x4> for f64x4

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fn lazy_select<A, B>(self, a: A, b: B) -> Self
where A: FnOnce() -> Self, B: FnOnce() -> Self,

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impl<T> LazySelect<T> for bool
where T: HasBoolMask<Mask = Self>,

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fn lazy_select<A, B>(self, a: A, b: B) -> T
where A: FnOnce() -> T, B: FnOnce() -> T,

Implementors§