pub fn parse_stretch(str: &str, warn: bool) -> Option<Stretch>Expand description
Parses a font stretch.
The allowed values are “ultra_condensed”, “extra_condensed”, “condensed”, “semi_condensed”, “normal”, “semi_expanded”, “expanded”, “extra_expanded” and “ultra_expanded”. Case variations are ignored and the ‘_’ characters may be omitted.
§str
a string to parse.
§warn
if true, issue a g_warning() on bad input.
§Returns
true if @str was successfully parsed.
§stretch
a Stretch to store the result in.