Trait Element 

pub trait Element {
    // Required methods
    fn width(&self) -> usize;
    fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>;
}

A particular widget that can be rendered to the TUI.

Required Methods

fn width(&self) -> usize

The width of the element, in columns.

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

Renders the element into a sequence of chunks.

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.

Implementations on Foreign Types

impl Element for ()

fn width(&self) -> usize

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

impl<A> Element for (A,)

where A: Element,

fn width(&self) -> usize

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

impl<A, B> Element for (A, B)

where A: Element, B: Element,

fn width(&self) -> usize

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

impl<A, B, C> Element for (A, B, C)

where A: Element, B: Element, C: Element,

fn width(&self) -> usize

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

impl<A, B, C, D> Element for (A, B, C, D)

where A: Element, B: Element, C: Element, D: Element,

fn width(&self) -> usize

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

impl<A, B, C, D, E> Element for (A, B, C, D, E)

where A: Element, B: Element, C: Element, D: Element, E: Element,

fn width(&self) -> usize

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

impl<A, B, C, D, E, F> Element for (A, B, C, D, E, F)

where A: Element, B: Element, C: Element, D: Element, E: Element, F: Element,

fn width(&self) -> usize

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

impl<A, B, C, D, E, F, G> Element for (A, B, C, D, E, F, G)

where A: Element, B: Element, C: Element, D: Element, E: Element, F: Element, G: Element,

fn width(&self) -> usize

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

impl<A, B, C, D, E, F, G, H> Element for (A, B, C, D, E, F, G, H)

where A: Element, B: Element, C: Element, D: Element, E: Element, F: Element, G: Element, H: Element,

fn width(&self) -> usize

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

impl<A, B, C, D, E, F, G, H, I> Element for (A, B, C, D, E, F, G, H, I)

where A: Element, B: Element, C: Element, D: Element, E: Element, F: Element, G: Element, H: Element, I: Element,

fn width(&self) -> usize

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

impl<A, B, C, D, E, F, G, H, I, J> Element for (A, B, C, D, E, F, G, H, I, J)

where A: Element, B: Element, C: Element, D: Element, E: Element, F: Element, G: Element, H: Element, I: Element, J: Element,

fn width(&self) -> usize

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

impl<E: Element + ?Sized> Element for &E

fn width(&self) -> usize

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

impl<E: Element> Element for Option<E>

fn width(&self) -> usize

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

impl<E: Element> Element for [E]

fn width(&self) -> usize

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

impl<E: Element, const N: usize> Element for [E; N]

fn width(&self) -> usize

fn render(&self) -> impl DoubleEndedIterator<Item = RenderChunk<'_>>

Implementors

impl Element for Cursor

impl Element for Gap

impl Element for Text<'_>

impl<E: Element> Element for FixedWidth<E>

impl<E: Element> Element for Styled<E>