Function format_success_with_metadata 

pub fn format_success_with_metadata<T: Serialize>(
    tool_name: &str,
    data: &T,
    metadata: ResponseMetadata,
) -> String

Format a success response with metadata

Use this when you need to include information about truncation, compression, or item counts.

Arguments

• tool_name - Name of the tool
• data - The response data
• metadata - Response metadata