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IteratorExtension

const_size_flatten

Trait IteratorExtension 

Source 
pub trait IteratorExtension: IntoIterator + Sealed {
    // Provided methods
    fn const_size_flatten(self) -> ConstSizeFlatten<Self::IntoIter> ⓘ
       where Self: Sized,
             Self::Item: IntoIterator { ... }
    fn const_size_flat_map<U, F>(
        self,
        f: F,
    ) -> ConstSizeFlatMap<Self::IntoIter, U, F> ⓘ
       where Self: Sized,
             U: IntoIterator,
             F: FnMut(Self::Item) -> U { ... }
}
Expand description

Convenience trait that allows you to construct ConstSizeFlatten and ConstSizeFlatMap. This trait is sealed, you cannot implement it.

Provided Methods§

Source

fn const_size_flatten(self) -> ConstSizeFlatten<Self::IntoIter> ⓘ
where Self: Sized, Self::Item: IntoIterator,

Construct a ConstSizeFlatten from an IntoIterator (which includes Iterators). This is the impl version of const_size_flatten.

Source

fn const_size_flat_map<U, F>( self, f: F, ) -> ConstSizeFlatMap<Self::IntoIter, U, F> ⓘ
where Self: Sized, U: IntoIterator, F: FnMut(Self::Item) -> U,

Construct a ConstSizeFlatMap from an IntoIterator (which includes Iterators). This is the impl version of const_size_flat_map.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§