Struct VisualLineInfo 

pub struct VisualLineInfo {
    pub visual_line_count: usize,
    pub wrap_points: Vec<WrapPoint>,
}

Visual line information

Fields

visual_line_count: usize

Number of visual lines corresponding to this logical line

wrap_points: Vec<WrapPoint>

List of wrap points

Implementations

impl VisualLineInfo

pub fn new() -> Self

Create an empty layout (a single visual line, no wrap points).

pub fn from_text(text: &str, viewport_width: usize) -> Self

Calculate visual line information from text and width constraint

pub fn from_text_with_tab_width( text: &str, viewport_width: usize, tab_width: usize, ) -> Self

Calculate visual line information from text and width constraint, with explicit tab_width.

Trait Implementations

impl Clone for VisualLineInfo

fn clone(&self) -> VisualLineInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VisualLineInfo

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

Formats the value using the given formatter.

impl Default for VisualLineInfo

fn default() -> Self

Returns the “default value” for a type.