Struct LayoutCursor 

pub struct LayoutCursor {
    pub line: usize,
    pub layout: usize,
    pub glyph: usize,
}

The position of a cursor within a [Buffer].

Fields

line: usize

Index of [BufferLine] in [Buffer::lines]

layout: usize

Index of [LayoutLine] in [BufferLine::layout]

glyph: usize

Index of [LayoutGlyph] in [LayoutLine::glyphs]

Implementations

impl LayoutCursor

pub const fn new(line: usize, layout: usize, glyph: usize) -> LayoutCursor

Create a new LayoutCursor

Trait Implementations

impl Clone for LayoutCursor

fn clone(&self) -> LayoutCursor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayoutCursor

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

Formats the value using the given formatter.

impl Ord for LayoutCursor

fn cmp(&self, other: &LayoutCursor) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for LayoutCursor

fn eq(&self, other: &LayoutCursor) -> 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 PartialOrd for LayoutCursor

fn partial_cmp(&self, other: &LayoutCursor) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for LayoutCursor

impl Eq for LayoutCursor

impl StructuralPartialEq for LayoutCursor