Struct LineBox 

pub struct LineBox {
    pub y: u32,
    pub height: u32,
    pub range: Range<usize>,
    pub source: LineSource,
    pub x: u32,
    pub width: u32,
}

One visual line within a message.

Fields

y: u32

Y offset from the top of the message.

height: u32

range: Range<usize>

Byte range within the owning source’s text.

source: LineSource

Where this line’s text comes from.

x: u32

X offset — the indent column, or 0 for full-width content.

width: u32

Measured width of the line’s text, in px.

Recorded here rather than re-measured by the view because the wrap pass already knows it — it is the number the break decision was made on. Anything that wants to draw a box around laid-out text (a fenced code block, today) gets the same extent the wrapper used, so the box cannot disagree with the wrap.

Trait Implementations

impl Clone for LineBox

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LineBox

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

Formats the value using the given formatter.

impl Eq for LineBox

impl PartialEq for LineBox

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LineBox