Function read_files_v2 

pub fn read_files_v2<D: Decimal, F: FnMut(Entry<D>)>(
    files: impl IntoIterator<Item = PathBuf>,
    on_entry: F,
) -> Result<(), ReadFileErrorV2>

Read the files from disk and parse their content.

It follows the include directives found.

Errors

Returns an error if any file could not be read (IO error) or if there is a beancount syntax error in any file read