Struct Cursor 

pub struct Cursor { /* private fields */ }

Implementations

impl Cursor

pub fn move_left(&mut self, amount: usize)

pub fn move_down(&mut self, amount: usize)

pub fn move_up(&mut self, amount: usize)

pub fn move_right(&mut self, amount: usize)

pub fn move_to_newline_start(&mut self)

pub fn move_to_line_start(&mut self)

pub fn move_to_line_end(&mut self, line_len: usize)

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

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

pub fn row(&self) -> usize

pub fn col(&self) -> usize

pub fn row_with_offset(&self) -> usize

pub fn col_with_offset(&self) -> usize

pub fn set_col_offset(&mut self, offset: usize)

pub fn set_row_offset(&mut self, offset: usize)

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

pub fn maybe_snap_to_col(&mut self, line_len: usize)

Trait Implementations

impl Clone for Cursor

fn clone(&self) -> Cursor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Cursor

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

Formats the value using the given formatter.

impl Default for Cursor

fn default() -> Cursor

Returns the “default value” for a type.

impl PartialEq for Cursor

fn eq(&self, other: &Cursor) -> 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 StructuralPartialEq for Cursor