### Add Media Files to Package

Source: https://github.com/yannickfunk/genanki-rs/blob/master/README.md

Demonstrates creating a genanki-rs Package with specified media files and writing it to an .apkg file. This involves passing a vector of file paths to the Package constructor.

```rust
use genanki_rs::{Deck, Error, Package};

fn main() -> Result<(), Error> {
    // ...
    // my_deck.add(my_note)
    let mut my_package = Package::new(vec![my_deck], vec!["sound.mp3", "images/image.jpg"])?;
    my_package.write_to_file("output.apkg")?;
    Ok(())
}
```

--------------------------------

### Reference Media in Note Fields and Templates

Source: https://github.com/yannickfunk/genanki-rs/blob/master/README.md

Illustrates how to define a Model with a dedicated media field and then use this field in a Note to embed media. For audio, use `[sound:filename]`; for images, use `<img src="filename">`. The filename should be the basename, not the full path.

```rust
let my_model = Model::new(
    1607392319,
    "Simple Model",
    vec![
        Field::new("Question"),
        Field::new("Answer"),
        Field::new("MyMedia"),                           // ADD THIS
    ],
    vec![Template::new("Card 1")
        .qfmt("{{Question}}{{Question}}<br>{{MyMedia}}") // AND THIS
        .afmt(r#"{{FrontSide}}<hr id=\"answer\">{{Answer}}"#)],
);

let my_note = Note::new(my_model, vec!["Capital of Argentina", "Buenos Aires", "[sound:sound.mp3]"])?;
// or
let my_note = Note::new(my_model, vec!["Capital of Argentina", "Buenos Aires", r#"<img src=\"image.jpg\">"#])?;
```

--------------------------------

### Create and Populate a genanki-rs Deck

Source: https://github.com/yannickfunk/genanki-rs/blob/master/README.md

Explains how to create an Anki Deck with a unique ID, name, and description, and then add previously created Notes to it.

```rust
use genanki_rs::{Deck, Error};

fn main() -> Result<(), Error> {
    // let my_note = ... // Assume my_note is defined elsewhere
    let mut my_deck = Deck::new(
        2059400110, // Unique deck ID
        "Country Capitals",
        "Deck for studying country capitals",
    );
    my_deck.add_note(my_note);
    Ok(())
}
```

--------------------------------

### Write genanki-rs Deck to APKG File

Source: https://github.com/yannickfunk/genanki-rs/blob/master/README.md

Demonstrates how to generate an Anki package file (`.apkg`) from a populated Deck object. This file can then be imported directly into the Anki application.

```rust
use genanki_rs::Error;

fn main() -> Result<(), Error> {
    // let my_deck = ... // Assume my_deck is populated
    my_deck.write_to_file("output.apkg")?;
    Ok(())
}
```

--------------------------------

### Create a genanki-rs Note

Source: https://github.com/yannickfunk/genanki-rs/blob/master/README.md

Demonstrates the creation of a basic Anki Note using the `Note::new` function. This requires a pre-defined Anki Model and a vector of fields, which are typically HTML-encoded strings.

```rust
use genanki_rs::{Note, Error};

fn main() -> Result<(), Error> {
    // let my_model = ... // Assume my_model is defined elsewhere
    let my_note = Note::new(my_model, vec!["Capital of Argentina", "Buenos Aires"])?;
    Ok(())
}
```

--------------------------------

### Add genanki-rs Dependency

Source: https://github.com/yannickfunk/genanki-rs/blob/master/README.md

Shows how to add the genanki-rs crate to your Rust project's Cargo.toml file to include it as a dependency.

```toml
[dependencies]
genanki-rs = "0.4"
```

--------------------------------

### Define a genanki-rs Model with Custom CSS

Source: https://github.com/yannickfunk/genanki-rs/blob/master/README.md

Shows how to apply custom CSS styling to an Anki Model. The `Model::css()` method allows embedding CSS rules to control the appearance of cards.

```rust
use genanki_rs::{Field, Model, Template};

let custom_css = ".card {\n font-family: arial;\n font-size: 20px;\n text-align: center;\n color: black;\n}\n";
let my_model_with_css = Model::new(
    1607392319,
    "Simple Model",
    vec![Field::new("Question"), Field::new("Answer")],
    vec![Template::new("Card 1")
        .qfmt("{{Question}}")
        .afmt(r"{{FrontSide}}<hr id=\"answer\">{{Answer}}")])
    .css(custom_css);

```

--------------------------------

### Define a genanki-rs Model

Source: https://github.com/yannickfunk/genanki-rs/blob/master/README.md

Illustrates how to define a custom Anki Model, specifying its unique ID, name, fields, and card templates. This structure dictates how notes of this type are presented in Anki.

```rust
use genanki_rs::{Field, Model, Template, Error};

fn main() -> Result<(), Error> {
    let my_model = Model::new(
        1607392319, // Unique model ID
        "Simple Model",
        vec![Field::new("Question"), Field::new("Answer")],
        vec![Template::new("Card 1")
            .qfmt("{{Question}}")
            .afmt(r"{{FrontSide}}<hr id=\"answer\">{{Answer}}")],
    );
    // let my_note = ...
    Ok(())
}
```

--------------------------------

### Configure Sort Field

Source: https://github.com/yannickfunk/genanki-rs/blob/master/README.md

Explains how to manage the `sort_field` for Anki notes, which is used for sorting in the Browse interface. The `sort_field` can be set using `Note::sort_field()` or by specifying the index of the field using `Model::sort_field_index()`.

```rust
// By default, the sort_field is the first field.
// You can change it by calling Note::sort_field().
// let mut my_note = Note::new(...);
// my_note.sort_field("CustomSortField");

// You can also call Model::sort_field_index(), passing the sort_field_index
// to change the sort field. 0 means the first field in the Note, 1 means the second, etc.
// let mut my_model = Model::new(...);
// my_model.sort_field_index(1); // Sets the second field as the sort field
```

--------------------------------

### HTML Encode Special Characters

Source: https://github.com/yannickfunk/genanki-rs/blob/master/README.md

Provides guidance on handling special characters like `<`, `>`, and `&` within note fields. These characters must be HTML-encoded to prevent data corruption, as field data is treated as HTML. This applies to plain text and LaTeX content.

```rust
let fields = vec!["AT&amp;T was originally called", "Bell Telephone Company"];

// This applies even if the content is LaTeX;
let fields_with_latex = vec!["Piketty calls this the \"central contradiction of capitalism\".", "[latex]r &gt; g[/latex]"];
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.