pub fn parse_card_header(text: &str) -> Option<CardHeader>Expand description
Parse the card header at the start of text, accepting both the bracket
and the YAML-frontmatter form. Returns None when text carries no
recognizable card header.
pub fn parse_card_header(text: &str) -> Option<CardHeader>Parse the card header at the start of text, accepting both the bracket
and the YAML-frontmatter form. Returns None when text carries no
recognizable card header.