pub fn checksums(output: &str) -> Option<Vec<String>>Expand description
colord’s checksums (MD5, lower case) of the profiles it keeps for the
output X11 names output (“eDP-1”): its ProfileId ("icc-<MD5>") and its
metadata’s FILE_checksum, profile by profile; none when colord does not
know the output; nothing at all (None) when colord does not answer, or
there is no system bus.