Trait palette::bool_mask::LazySelect

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;
}

Like Select, but can avoid evaluating the input.

Required Methods

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

impl<T> LazySelect<T> for bool

where T: HasBoolMask<Mask = Self>,

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

where A: FnOnce() -> T, B: FnOnce() -> T,

Implementors