Struct Cursor

pub struct Cursor {
    pub mode: CursorMode,
    pub horiz: Option<ColPosition>,
    pub motion_mode: Option<MotionMode>,
    pub history_selections: Vec<Selection>,
    pub affinity: CursorAffinity,
}

Fields

mode: CursorMode

horiz: Option<ColPosition>

motion_mode: Option<MotionMode>

history_selections: Vec<Selection>

affinity: CursorAffinity

Implementations

impl Cursor

pub fn new( mode: CursorMode, horiz: Option<ColPosition>, motion_mode: Option<MotionMode>, ) -> Self

pub fn origin(modal: bool) -> Self

pub fn offset(&self) -> usize

pub fn start_offset(&self) -> usize

pub fn regions_iter(&self) -> impl ExactSizeIterator<Item = (usize, usize)> + '_

pub fn is_normal(&self) -> bool

pub fn is_insert(&self) -> bool

pub fn is_visual(&self) -> bool

pub fn get_mode(&self) -> Mode

pub fn set_mode(&mut self, mode: CursorMode)

pub fn set_insert(&mut self, selection: Selection)

pub fn update_selection(&mut self, buffer: &Buffer, selection: Selection)

pub fn edit_selection(&self, text: &impl RopeText) -> Selection

pub fn apply_delta(&mut self, delta: &RopeDelta)

pub fn yank(&self, text: &impl RopeText) -> RegisterData

pub fn get_selection(&self) -> Option<(usize, usize)>

Return the current selection start and end position for a Single cursor selection

pub fn get_line_col_char( &self, buffer: &Buffer, ) -> Option<(usize, usize, usize)>

pub fn get_selection_count(&self) -> usize

pub fn set_offset(&mut self, offset: usize, modify: bool, new_cursor: bool)

pub fn add_region( &mut self, start: usize, end: usize, modify: bool, new_cursor: bool, )

Trait Implementations

impl Clone for Cursor

fn clone(&self) -> Cursor

Returns a copy 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<'de> Deserialize<'de> for Cursor

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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 Serialize for Cursor

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Cursor