pub fn import(
src: &str,
files: impl FnMut(&str) -> Option<Vec<u8>>,
) -> Result<Imported, ImportError>Expand description
Import a manuscript. The parser does no I/O: files returns the bytes of
an image path as written in the manuscript (relative to it), or None
if there is no such file. Each path is asked for once. Pass |_| None
when no files are at hand; images then warn as missing.