fontconfig-rs 0.1.1

Safe, higher-level wrapper around the fontconfig library
Documentation 
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fontconfig
==========

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<br>

A wrapper around [freedesktop.org's Fontconfig library][homepage], for locating fonts on a UNIX like systems such as Linux and FreeBSD. Requires Fontconfig to be installed.

Dependencies
------------

* Alpine Linux: `fontconfig-dev`
* Arch Linux: `fontconfig`
* Debian-based systems: `libfontconfig1-dev`
* FreeBSD: `fontconfig`
* Void Linux: `fontconfig-devel`

Usage
-----

`main.rs`:

```rust
use fontconfig::FontConfig;

fn main() {
    let fc = FontConfig::new().unwrap();
    // `FontConfig::find()` returns `Option` (will rarely be `None` but still could be)
    let font = fc.find("freeserif", None).unwrap();
    // `name` is a `String`, `path` is a `Path`
    println!("Name: {}\nPath: {}", font.name, font.path.display());
}
```

You could then, for example, use `font.path` to create a `GlyphCache` from [`opengl_graphics`][gl] and pass it to [`conrod`][conrod].

### Cargo Features

| Feature       | Description                       | Default Enabled | Extra Dependencies    |
|---------------|-----------------------------------|:---------------:|-----------------------|
| `dlopen`      | [dlopen] libfontconfig at runtime |        ❌       |                       |

The `dlopen` feature enables building this crate without dynamically linking to the Fontconfig C library at link time. Instead, Fontconfig will be dynamically loaded at runtime with the [dlopen] function. This can be useful in cross-compiling situations as you don't need to have a version of Fontcofig available for the target platform available at compile time.

Other Fontconfig Crates
-----------------------

* [servo-fontconfig] — This crate provides a low-level interface only. It
  depends on [servo-fontconfig-sys], which will fall back to building a
  vendored version of Fontconfig if a compatible version can't be found. It
  in-turn depends on [expat-sys], which does the same thing regarding a vendored
  version of Expat. This makes it easier if you are distributing a code base
  that needs Fontconfig, but provides less control over the libraries that will
  be used.
* [fontconfig-sys] — superceded by [yeslogic-fontconfig-sys].
* [fontconfig] — Which crate that we forked from.

Credits
-------

[conrod]: https://github.com/PistonDevelopers/conrod
[expat-sys]: https://crates.io/crates/expat-sys
[fontconfig-sys]: https://crates.io/crates/fontconfig-sys
[fontconfig]: https://crates.io/crates/fontconfig
[gl]: https://github.com/PistonDevelopers/opengl_graphics
[homepage]: https://www.freedesktop.org/wiki/Software/fontconfig/
[Prince]: https://www.princexml.com/
[servo-fontconfig-sys]: https://crates.io/crates/servo-fontconfig-sys
[servo-fontconfig]: https://crates.io/crates/servo-fontconfig
[yeslogic-fontconfig]: https://crates.io/crates/songww-fontconfig
[yeslogic-fontconfig-sys]: https://crates.io/crates/songww-fontconfig-sys
[abonander]: https://github.com/abonander
[dlopen]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/dlopen.html
[dlib]: https://crates.io/crates/dlib