Struct Span 

pub struct Span { /* private fields */ }

A Span represents single-line, multi-style text, without any container support.

If single-style text is wanted, use Label. If multi-style, mutli-line, with container support is wanted, use Paragraph.

Implementations

impl Span

pub fn foreground(self, fg: Color) -> Self

Set the main foreground color. This may get overwritten by individual text styles.

pub fn background(self, bg: Color) -> Self

Set the main background color. This may get overwritten by individual text styles.

pub fn modifiers(self, m: TextModifiers) -> Self

Set the main text modifiers. This may get overwritten by individual text styles.

pub fn style(self, style: Style) -> Self

Set the main style. This may get overwritten by individual text styles.

This option will overwrite any previous foreground, background and modifiers!

pub fn alignment_horizontal(self, a: HorizontalAlignment) -> Self

Set the horizontal text alignment.

pub fn spans<T>(self, s: impl IntoIterator<Item = T>) -> Self

where T: Into<SpanStatic>,

Set the Text content.

Trait Implementations

impl Component for Span

fn view(&mut self, render: &mut Frame<'_>, area: Rect)

Based on the current properties and states, renders the component in the provided area frame. Render can also mutate the component state if this is required

fn query<'a>(&'a self, attr: Attribute) -> Option<QueryResult<'a>>

Query attribute of component properties.

fn attr(&mut self, attr: Attribute, value: AttrValue)

Set attribute to properties. query describes the name, while attr the value it’ll take

fn state(&self) -> State

Get current state from component

fn perform(&mut self, cmd: Cmd) -> CmdResult

Perform a command on the component. The command will may change the component state. The method returns the result of the command applied (what changed if any)

impl Default for Span

fn default() -> Span

Returns the “default value” for a type.