Struct Label

pub struct Label { /* private fields */ }

A structure representing a text label that can be drawn on a console at a specific position.

Implementations

impl Label

pub fn new(text: &str, x: u16, y: u16) -> Self

Creates a new Label instance.

Arguments

• text - A string slice that holds the text of the label.
• x - The horizontal position (x-coordinate) where the label will be drawn.
• y - The vertical position (y-coordinate) where the label will be drawn.

Returns

A new instance of Label.

pub fn draw(&self, stdout: &mut impl Write) -> Result<()>

Draws the label at the specified (x, y) coordinates in the console.

Arguments

• stdout - A mutable reference to any type that implements the Write trait, allowing the method to write the label’s text to the specified output.

Errors

Returns an io::Result<()>, which will contain an error if the write operation fails.

Example

use std::io::{self, Write};
let mut stdout = io::stdout();
let label = Label::new("Hello, world!", 10, 5);
label.draw(&mut stdout).unwrap(); // Draws the label