///
/// Returns a tuple of the rendered HTML string and whether the output was shortened
/// due to the provided `length_limit`.
-fn markdown_summary_with_limit(md: &str, length_limit: Option<u16>) -> (String, bool) {
+fn markdown_summary_with_limit(md: &str, length_limit: usize) -> (String, bool) {
if md.is_empty() {
return (String::new(), false);
}
- let length_limit = length_limit.unwrap_or(u16::MAX) as usize;
-
let mut s = String::with_capacity(md.len() * 3 / 2);
let mut text_length = 0;
let mut stopped_early = false;
///
/// See [`markdown_summary_with_limit`] for details about what is rendered and what is not.
crate fn short_markdown_summary(markdown: &str) -> String {
- let (mut s, was_shortened) = markdown_summary_with_limit(markdown, Some(59));
+ let (mut s, was_shortened) = markdown_summary_with_limit(markdown, 59);
if was_shortened {
s.push('…');