[−][src]Macro glib::g_printerr
Macro used to print error messages. It uses g_printerr.
Example:
use glib::g_printerr; g_printerr!("test"); // trailing commas work as well: g_printerr!("test",); let x = 12; g_printerr!("test: {}", x); g_printerr!("test: {} {}", x, "a"); // trailing commas work as well: g_printerr!("test: {} {}", x, "a",);