Struct text_editing::TextLine

pub struct TextLine { /* fields omitted */ }

The text line represents editable text lines.

Implementations

impl TextLine

pub fn new() -> Self

Creates a new empty text line.

pub fn from_string(text: String) -> Self

Creates a text line from a String.

pub fn from_str(text: &str) -> Self

Creates a text line from a str reference.

pub fn is_empty(&self) -> bool

Checks if the line is empty.

pub fn len(&self) -> usize

Returns the length of the text line.

pub fn to_string(&self) -> String

Returns the text of the text line as String.

pub fn as_str(&self) -> &str

Returns the text of the text line as a str reference.

pub fn string_index(&self, index: usize) -> usize

Converts the character index to the string index.

pub fn char_at(&self, at: usize) -> char

Returns the char at the specified position.

pub fn insert(&mut self, index: usize, c: char)

Inserts a new char into text line.

pub fn remove(&mut self, index: usize) -> char

Removes a char from text line.

pub fn split(&mut self, index: usize) -> Self

Splits a text line into two.

pub fn join(&mut self, other: Self)

Joins two text lines into one.

Trait Implementations

impl Clone for TextLine

fn clone(&self) -> TextLine

Returns a copy of the value.

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

Performs copy-assignment from source.