Struct freya::prelude::TextCursor

pub struct TextCursor { /* private fields */ }

Holds the position of a cursor in a text

Implementations

impl TextCursor

pub fn new(row: usize, col: usize) -> TextCursor

Construct a new TextCursor given a row and a column

pub fn move_to(&mut self, row: usize, col: usize)

Move the cursor to a new row and column

pub fn col(&self) -> usize

Get the current column

pub fn row(&self) -> usize

Get the current row

pub fn set_col(&mut self, col: usize)

Set a new column

pub fn set_row(&mut self, row: usize)

Set a new row

pub fn as_tuple(&self) -> (usize, usize)

Trait Implementations

impl Clone for TextCursor

fn clone(&self) -> TextCursor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TextCursor

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

Formats the value using the given formatter.

impl Default for TextCursor

fn default() -> TextCursor

Returns the “default value” for a type.

impl PartialEq<TextCursor> for TextCursor

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for TextCursor