Struct Line 

pub struct Line { /* private fields */ }

A single line of styled terminal output, composed of Spans.

ANSI escape codes are emitted only when to_ansi_string is called, keeping the data model free of formatting concerns.

Implementations

impl Line

pub fn new(s: impl Into<String>) -> Self

pub fn styled(text: impl Into<String>, color: Color) -> Self

pub fn with_style(text: impl Into<String>, style: Style) -> Self

pub fn spans(&self) -> &[Span]

pub fn is_empty(&self) -> bool

pub fn prepend(self, text: impl Into<String>) -> Self

pub fn push_text(&mut self, text: impl Into<String>)

pub fn push_styled(&mut self, text: impl Into<String>, color: Color)

pub fn push_with_style(&mut self, text: impl Into<String>, style: Style)

pub fn push_span(&mut self, span: Span)

pub fn append_line(&mut self, other: &Line)

pub fn extend_bg_to_width(&mut self, target_width: usize)

pub fn to_ansi_string(&self) -> String

pub fn display_width(&self) -> usize

Display width in terminal columns (accounts for unicode widths).

pub fn soft_wrap(&self, width: u16) -> Vec<Line>

Soft-wrap this line to fit within width columns.

pub fn plain_text(&self) -> String

Trait Implementations

impl Clone for Line

fn clone(&self) -> Line

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Line

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

Formats the value using the given formatter.

impl Default for Line

fn default() -> Line

Returns the “default value” for a type.

impl Display for Line

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

Formats the value using the given formatter.

impl PartialEq for Line

fn eq(&self, other: &Line) -> 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 Eq for Line

impl StructuralPartialEq for Line