Struct MetadataExtractor 

pub struct MetadataExtractor;

Metadata extractor for resource files.

Extracts dependency information embedded in resource files:

• Markdown files (.md): YAML frontmatter between --- delimiters
• JSON files (.json): dependencies field in the JSON structure
• Other files: No dependencies supported

Implementations

impl MetadataExtractor

pub fn extract(path: &Path, content: &str) -> Result<DependencyMetadata>

Extract dependency metadata from a file’s content.

Arguments

• path - Path to the file (used to determine file type)
• content - Content of the file

Returns

• DependencyMetadata - Extracted metadata (may be empty)

pub fn extract_auto(content: &str) -> Result<DependencyMetadata>

Extract metadata from file content without knowing the file type.

Tries to detect the format automatically.