Struct CodeBuffer 

pub struct CodeBuffer {
    pub cursor_row: usize,
    pub cursor_col: usize,
    pub scroll_row: usize,
    pub scroll_col: usize,
    pub tab_size: usize,
    /* private fields */
}

Fields

cursor_row: usize

cursor_col: usize

scroll_row: usize

scroll_col: usize

tab_size: usize

Implementations

impl CodeBuffer

pub fn new(content: impl Into<String>) -> Self

pub fn undo(&mut self) -> bool

pub fn redo(&mut self) -> bool

pub fn content(&self) -> String

pub fn set_content(&mut self, text: impl Into<String>)

pub fn lines(&self) -> &[String]

pub fn line(&self, row: usize) -> Option<&str>

pub fn line_count(&self) -> usize

pub fn line_len(&self, row: usize) -> usize

pub fn is_empty(&self) -> bool

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

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

pub fn move_left(&mut self)

pub fn move_right(&mut self)

pub fn move_up(&mut self)

pub fn move_down(&mut self)

pub fn move_home(&mut self)

pub fn move_end(&mut self)

pub fn move_top(&mut self)

pub fn move_bottom(&mut self)

pub fn page_up(&mut self, page_size: usize)

pub fn page_down(&mut self, page_size: usize)

pub fn move_word_left(&mut self)

pub fn move_word_right(&mut self)

pub fn insert_char(&mut self, c: char)

pub fn insert_str(&mut self, s: &str)

pub fn insert_tab(&mut self)

pub fn insert_newline(&mut self)

pub fn backspace(&mut self) -> bool

pub fn delete(&mut self) -> bool

pub fn delete_word_left(&mut self) -> bool

pub fn delete_to_end(&mut self) -> bool

pub fn delete_to_start(&mut self) -> bool

pub fn duplicate_line(&mut self)

pub fn clear(&mut self)

pub fn update_viewport(&mut self, visible_width: usize, visible_height: usize)

pub fn accepts_key(&self, key: &KeyEvent) -> bool

pub fn handle_key(&mut self, key: &KeyEvent) -> bool

Trait Implementations

impl Clone for CodeBuffer

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CodeBuffer

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

Formats the value using the given formatter.

impl Default for CodeBuffer

fn default() -> Self

Returns the “default value” for a type.

impl Eq for CodeBuffer

impl PartialEq for CodeBuffer

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CodeBuffer