Struct Span 

pub struct Span {
    pub content: String,
    pub style: Style,
}

A string with an associated Style.

The building block of styled terminal output. A Line is composed of one or more Spans, each with its own style.

Examples

use retroglyph_core::text::Span;
use retroglyph_core::color::Style;
use retroglyph_core::color::Color;

let plain = Span::raw("hello");
let colored = Span::styled("world", Style::new().fg(Color::GREEN));

Fields

content: String

The text content.

style: Style

The style applied to this span.

Implementations

impl Span

pub fn raw(content: impl Into<String>) -> Span

Creates a span with the given content and no styling.

pub fn styled(content: impl Into<String>, style: Style) -> Span

Creates a span with the given content and style.

pub fn width(&self) -> usize

Returns the display width of this span in terminal columns.

Trait Implementations

impl Clone for Span

fn clone(&self) -> Span

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Span

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Eq for Span

impl<S> From<S> for Span

where S: Into<String>,

fn from(s: S) -> Span

Converts to this type from the input type.

impl From<Span> for Line

fn from(span: Span) -> Line

Converts to this type from the input type.

impl Hash for Span

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Span

fn eq(&self, other: &Span) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Span