Trait ViewsExt 

pub trait ViewsExt: Views {
    // Provided methods
    fn map<F, V>(self, f: F) -> Map<Self, F>
       where Self: Sized,
             F: Fn(Self::View) -> V,
             V: View { ... }
    fn erase(self) -> AnyViews<AnyView>
       where Self: 'static + Sized { ... }
}

Extension trait providing additional utilities for types implementing Views.

This trait provides convenient methods for transforming and manipulating view collections, such as mapping views to different types.

Provided Methods

fn map<F, V>(self, f: F) -> Map<Self, F>

where Self: Sized, F: Fn(Self::View) -> V, V: View,

Transforms each view in the collection using the provided mapping function.

Parameters

• f - A function that transforms each view from the source type to a new view type

Returns

A new Map view collection that applies the transformation to each element

fn erase(self) -> AnyViews<AnyView>

where Self: 'static + Sized,

Erases the specific type of the view collection, returning a type-erased AnyViews.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T: Views> ViewsExt for T