Function copy_recursive 

pub fn copy_recursive(
    src: &Path,
    dst: &Path,
    opts: &CopyOptions,
) -> Result<(), CopyError>

Recursively copies a file or directory from src to dst.

Arguments

• src - The path to the source file or directory.
• dst - The destination path.
• opts - Configuration options for the copy process.

Returns

• Ok(()) if the copy operation was successful.
• Err(CopyError) if an error occurred during the process (e.g., a source not found).