Struct Row 

pub struct Row {
    pub line: usize,
    pub start: usize,
    pub end: usize,
}

One screen row: the document line it belongs to, and the range of that line’s characters it shows.

Rows of one line are contiguous and cover it completely, so every column belongs to exactly one row and a caret always has a row to sit on.

Fields

line: usize

The index of the document line this row is part of.

start: usize

The first column of the line shown here.

end: usize

One past the last column shown here.

Implementations

impl Row

pub const fn is_line_start(&self) -> bool

Whether this is the row a line starts on, which is where a frontend puts the line number.

pub const fn width(&self) -> usize

How many columns this row shows.

Trait Implementations

impl Clone for Row

fn clone(&self) -> Row

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Row

impl Debug for Row

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

Formats the value using the given formatter.

impl Eq for Row

impl PartialEq for Row

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Row