pub fn pdf_page(path: &str, page: usize) -> Vec<String>Expand description
What the tab runs to draw page page (counted from 1) of the PDF at path, a path inside the
container.
poppler renders the page to a PNG on standard output and chafa draws that the way picture
draws a picture. Two programs piped into each other need a shell to join them, and that is
all the shell does: its script is the same for every file and every page, and the page ($1)
and the path ($2) reach it as positional arguments, so no shell ever reads the file’s name
as part of a command.