### Convert between Markdown and Confluence Storage Format

Source: https://docs.rs/confmark/0.6.0/confmark/index.html

Demonstrates basic bidirectional conversion using the Document struct. Requires the confmark crate.

```rust
use confmark::Document;

// Markdown -> Confluence Storage Format.
let xml = Document::from_markdown("# Title").to_confluence();
assert_eq!(xml, "<h1>Title</h1>");

// Confluence Storage Format -> Markdown.
let md = Document::from_confluence("<h1>Title</h1>").to_markdown();
assert_eq!(md, "# Title");
```

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

### Iterate over document blocks

Source: https://docs.rs/confmark/0.6.0/confmark/ast/struct.Document.html

Use the blocks method to perform a depth-first pre-order traversal of all blocks in the document.

```rust
use confmark::{Document, ast::Block};

let doc = Document::from_markdown("# Title\n\n## Section\n\ntext");
let levels: Vec<u8> = doc
    .blocks()
    .filter_map(|block| match block {
        Block::Heading { level, .. } => Some(*level),
        _ => None,
    })
    .collect();
assert_eq!(levels, [1, 2]);
```

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

### Document::to_markdown

Source: https://docs.rs/confmark/0.6.0/confmark/index.html

Renders the Document object into a Markdown string.

```APIDOC
## Document::to_markdown

### Description
Converts the Document AST into a Markdown string.

### Signature
`pub fn to_markdown(&self) -> String`
```

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

### Document::to_markdown

Source: https://docs.rs/confmark

Renders a Document object into a Markdown string.

```APIDOC
## Document::to_markdown

### Description
Converts the `Document` AST into a Markdown string.

### Signature
`pub fn to_markdown(&self) -> String`
```

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

### Document::to_confluence

Source: https://docs.rs/confmark/0.6.0/confmark/index.html

Renders the Document object into a Confluence Storage Format string.

```APIDOC
## Document::to_confluence

### Description
Converts the Document AST into a Confluence Storage Format (XHTML) string.

### Signature
`pub fn to_confluence(&self) -> String`
```

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

### Document::to_confluence

Source: https://docs.rs/confmark

Renders a Document object into a Confluence Storage Format string.

```APIDOC
## Document::to_confluence

### Description
Converts the `Document` AST into a Confluence Storage Format (XHTML) string.

### Signature
`pub fn to_confluence(&self) -> String`
```

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

### Macro struct definition

Source: https://docs.rs/confmark/0.6.0/confmark/ast/struct.Macro.html

The definition of the Macro struct, containing the macro name, parameters, and body.

```rust
pub struct Macro {
    pub name: String,
    pub params: Vec<(String, String)>,
    pub body: MacroBody,
}
```

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

### Document::from_markdown

Source: https://docs.rs/confmark

Parses a Markdown string into a Document object.

```APIDOC
## Document::from_markdown

### Description
Parses a string containing Markdown (CommonMark + GFM) into a `Document` instance.

### Signature
`pub fn from_markdown(input: &str) -> Document`
```

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

### Document::from_markdown

Source: https://docs.rs/confmark/0.6.0/confmark/index.html

Parses a Markdown string into a Document object.

```APIDOC
## Document::from_markdown

### Description
Parses a Markdown (CommonMark + GFM) string into a Document object.

### Signature
`pub fn from_markdown(input: &str) -> Document`

### Parameters
- **input** (&str) - Required - The Markdown formatted string to parse.
```

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

### Define Document struct

Source: https://docs.rs/confmark/0.6.0/confmark/ast/struct.Document.html

The core structure representing a document, containing a collection of blocks.

```rust
pub struct Document {
    pub blocks: Vec<Block>,
}
```

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

### Document::from_confluence

Source: https://docs.rs/confmark

Parses a Confluence Storage Format (XHTML) string into a Document object.

```APIDOC
## Document::from_confluence

### Description
Parses a string containing Confluence Storage Format (XHTML) into a `Document` instance.

### Signature
`pub fn from_confluence(input: &str) -> Document`
```

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

### Document::from_confluence

Source: https://docs.rs/confmark/0.6.0/confmark/index.html

Parses a Confluence Storage Format (XHTML) string into a Document object.

```APIDOC
## Document::from_confluence

### Description
Parses a Confluence Storage Format (XHTML) string into a Document object.

### Signature
`pub fn from_confluence(input: &str) -> Document`

### Parameters
- **input** (&str) - Required - The Confluence Storage Format string to parse.
```

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

### Iterate over document inlines

Source: https://docs.rs/confmark/0.6.0/confmark/ast/struct.Document.html

Use the inlines method to perform a depth-first pre-order traversal of all inline elements within the document.

```rust
use confmark::{
    Document,
    ast::{Inline, LinkTarget},
};

let doc = Document::from_markdown("see [a](https://a.test) and [b](https://b.test)");
let urls: Vec<&str> = doc
    .inlines()
    .filter_map(|inline| match inline {
        Inline::Link {
            target: Some(LinkTarget::External(url)),
            ..
        } => Some(url.as_str()),
        _ => None,
    })
    .collect();
assert_eq!(urls, ["https://a.test", "https://b.test"]);
```

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

### Define Table struct

Source: https://docs.rs/confmark/0.6.0/confmark/ast/struct.Table.html

The structure definition for a GFM/Confluence table, containing alignment settings and cell data.

```rust
pub struct Table {
    pub align: Vec<Alignment>,
    pub head: Vec<Vec<Inline>>,
    pub rows: Vec<Vec<Vec<Inline>>>,
}
```

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

### ImageSource Enum Definition

Source: https://docs.rs/confmark/0.6.0/confmark/ast/enum.ImageSource.html

The enum structure defining the two possible sources for an image.

```rust
pub enum ImageSource {
    External(String),
    Attachment(String),
}
```

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

### Task Struct Definition

Source: https://docs.rs/confmark/0.6.0/confmark/ast/struct.Task.html

The definition of the Task struct, which includes a checked status and content elements.

```rust
pub struct Task {
    pub checked: bool,
    pub content: Vec<Inline>,
}
```

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

### Alignment Enum Definition

Source: https://docs.rs/confmark/0.6.0/confmark/ast/enum.Alignment.html

The core enum structure defining the available alignment variants.

```rust
pub enum Alignment {
    None,
    Left,
    Center,
    Right,
}
```

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

### Inline Enum Definition

Source: https://docs.rs/confmark/0.6.0/confmark/ast/enum.Inline.html

The primary enum structure defining all supported inline elements.

```rust
pub enum Inline {
    Text(String),
    Strong(Vec<Inline>),
    Emphasis(Vec<Inline>),
    Strikethrough(Vec<Inline>),
    Code(String),
    Link {
        target: Option<LinkTarget>,
        anchor: Option<String>,
        title: Option<String>,
        content: Vec<Inline>,
    },
    Image {
        source: ImageSource,
        alt: String,
        width: Option<String>,
        height: Option<String>,
    },
    SoftBreak,
    HardBreak,
    Macro(Macro),
    RawConfluence(String),
}
```

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

### Block Enum Definition

Source: https://docs.rs/confmark/0.6.0/confmark/ast/enum.Block.html

The primary enum structure defining various block types supported by the AST.

```rust
pub enum Block {
    Heading {
        level: u8,
        content: Vec<Inline>,
    },
    Paragraph(Vec<Inline>),
    CodeBlock {
        language: Option<String>,
        code: String,
    },
    List {
        ordered: bool,
        items: Vec<Vec<Block>>,
    },
    TaskList(Vec<Task>),
    BlockQuote(Vec<Block>),
    Table(Table),
    ThematicBreak,
    Macro(Macro),
    RawConfluence(String),
}
```

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

### LinkTarget Enum Definition

Source: https://docs.rs/confmark/0.6.0/confmark/ast/enum.LinkTarget.html

Defines the structure of LinkTarget variants, representing different types of Confluence resources.

```rust
pub enum LinkTarget {
    External(String),
    Page {
        space: Option<String>,
        title: String,
        content_id: Option<String>,
    },
    BlogPost {
        space: Option<String>,
        title: String,
        posting_day: String,
    },
    Content(String),
    Attachment {
        filename: String,
        parent: Option<Box<LinkTarget>>,
    },
    User {
        account_id: Option<String>,
        userkey: Option<String>,
    },
    Space(String),
    Shortcut {
        key: String,
        parameter: Option<String>,
    },
}
```

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

### MacroBody Enum Definition

Source: https://docs.rs/confmark/0.6.0/confmark/ast/enum.MacroBody.html

The definition of the MacroBody enum, which supports empty, plain text, and rich text variants.

```rust
pub enum MacroBody {
    Empty,
    PlainText(String),
    RichText(Vec<Block>),
}
```

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