Function pango::functions::find_base_dir[][src]

pub fn find_base_dir(text: &str) -> Direction
Expand description

Searches a string the first character that has a strong direction, according to the Unicode bidirectional algorithm.


the text to process. Must be valid UTF-8


length of text in bytes (may be -1 if text is nul-terminated)


The direction corresponding to the first strong character. If no such character is found, then Direction::Neutral is returned.