Function extract_and_prepare_metadata

pub fn extract_and_prepare_metadata(content: &str) -> MetadataResult

Extracts metadata from the content, generates keywords based on the metadata, and prepares meta tag groups.

This function performs three key tasks:

1. It extracts metadata from the front matter of the content.
2. It generates keywords based on this metadata.
3. It generates various meta tags required for the page.

Arguments

• content - A string slice representing the content from which to extract metadata.

Returns

Returns a Result containing a tuple with:

• HashMap<String, String>: Extracted metadata
• Vec<String>: A list of keywords
• MetaTagGroups: A structure containing various meta tags

Errors

This function will return a MetadataError if metadata extraction or processing fails.

Example

use metadata_gen::extract_and_prepare_metadata;

let content = r#"---
title: My Page
description: A sample page
---
"#;

let result = extract_and_prepare_metadata(content);
assert!(result.is_ok());