Lib.rs

Requirements

• Rust 1.41+

Installation

Install cargo pkg by running: cargo install cargo-pkg.

Initialize Project

To create new project in GTK4, run cargo pkg new -id "io.foo.Bar" --name "Foo Bar" foo-bar

This will create a project with ID io.foo.Bar with following structure in foo-bar directory.

├── Cargo.toml
├── data
│   ├── icons
│   ├── io.foo.Bar.appdata.xml.in
│   ├── io.foo.Bar.desktop.in
│   ├── io.foo.Bar.gresource.xml.in
│   ├── io.foo.Bar.gschema.xml.in
│   └── resources
│       ├── window.ui
│       └── style.css
├── po
│   ├── LINGUAS
│   └── POTFILES.in
└── src
    └── main.rs

Building & Installing Package

Once your crate has been configured, run cargo pkg install _build to build release targets for your application and install to _build directory.

To build and run application cargo pkg run _build.

Cargo install flags can be supplied to cargo pkg run <INSTALL_FLAGS> _build for example cargo pkg run --debug -j 1 _build.

Setup Enviornment for GTK4

This section will setup GTK-4 enviroment even your destribution not providing latest GTK4 dependencies. If your distribution provides bleading edge GTK-4 dependencies you can ignore this section.

Install flatpak if not exist. apt-get is for deb package manager

apt-get install flatpak

Add gnome-nightly repository to flatpak for latest GTK-4 dependencies

flatpak remote-add --if-not-exists gnome-nightly https://nightly.gnome.org/gnome-nightly.flatpakrepo

Add flathub repository for rust stable

flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

Install gnome sdk and rust-stable sdk

flatpak install --user gnome-nightly org.gnome.Sdk//master -y
flatpak install --user flathub org.freedesktop.Sdk.Extension.rust-stable//20.08 -y

To get a shell inside an flatpak’s sandbox

flatpak run --env=PATH=$PATH:/lib/sdk/rust-stable/bin --share=network --filesystem=$(PWD) --command=sh org.gnome.Sdk//master

(Now you can go through Installation steps)

License

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

https://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.