#layout #yoga

yoga

Rust bindings for Facebook’s Yoga, a Flexbox layout engine

3 unstable releases

0.2.0 Jun 18, 2018
0.1.1 Oct 12, 2017
0.1.0 Oct 12, 2017

#14 in Rendering engine

Download history 4/week @ 2018-05-26 8/week @ 2018-06-02 6/week @ 2018-06-16 18/week @ 2018-06-23 23/week @ 2018-06-30 4/week @ 2018-07-07 6/week @ 2018-07-14 14/week @ 2018-07-21 5/week @ 2018-07-28 37/week @ 2018-08-04 17/week @ 2018-08-11 12/week @ 2018-08-18

19 downloads per month

MIT license

258KB
6K SLoC

C++ 4.5K SLoC // 0.1% comments Rust 1.5K SLoC // 0.0% comments

Yoga-rs

Build Status

A Rust wrapper for Facebook's Yoga layout library.

Dependencies

  • cargo
  • rustc

Build

$ cargo build --release

Run Example

$ cargo run --release --example layout

Example Code

#[macro_use]
extern crate yoga;

use yoga::{Node, Point, Percent};
use yoga::FlexStyle::*;
use yoga::StyleUnit::{Auto, UndefinedValue};

fn main() {
	let mut node = Node::new();

	let mut child = Node::new();
	let mut other_child = Node::new();

	node.insert_child(&mut child, 0);
	node.insert_child(&mut other_child, 1);

	style!(node,
		Margin(10 pt),
		MarginLeft(Auto),
		PaddingHorizontal(4 pt),
		Left(16 %),
		Bottom(UndefinedValue)
	);

	let child_styles = make_styles!(
		Width(32 pt),
		Height(32 pt),
		Margin(Auto)
	);

	child.apply_styles(&child_styles);
	other_child.apply_styles(&child_styles);

	node.calculate_layout(512.0, 512.0, yoga::Direction::LTR);

	println!("Layout is {:#?}", child.get_layout());
}

Yoga Version

c5f826de8306e5fbe5963f944c75add827e096c3

Dependencies

~2MB
~41K SLoC

  • build build.rs
  • build bindgen 0.37
  • build cc 1.0