Struct InsertTextCommand

pub struct InsertTextCommand {
    pub position: Position,
    pub text: String,
    pub description: Option<String>,
}

Text insertion command

Fields

position: Position

Position to insert text at

text: String

Text to insert

description: Option<String>

Optional description override

Implementations

impl InsertTextCommand

pub fn new(position: Position, text: String) -> Self

Create a new insert text command

Examples

use ass_editor::{InsertTextCommand, EditorDocument, Position, EditorCommand};

let mut doc = EditorDocument::new();
let command = InsertTextCommand::new(Position::new(0), "Hello World".to_string());

let result = command.execute(&mut doc).unwrap();
assert!(result.success);
assert_eq!(doc.text(), "Hello World");

pub fn with_description(self, description: String) -> Self

Set a custom description for this command

Trait Implementations

impl Clone for InsertTextCommand

fn clone(&self) -> InsertTextCommand

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InsertTextCommand

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

Formats the value using the given formatter.

impl EditorCommand for InsertTextCommand

fn execute(&self, document: &mut EditorDocument) -> Result<CommandResult>

Execute the command on the given document

fn description(&self) -> &str

Get a human-readable description of the command

fn memory_usage(&self) -> usize

Get the estimated memory usage of this command

fn modifies_content(&self) -> bool

Check if this command modifies document content

impl PartialEq for InsertTextCommand

fn eq(&self, other: &InsertTextCommand) -> 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 Eq for InsertTextCommand

impl StructuralPartialEq for InsertTextCommand