+#[no_mangle]
+/// Utility method to constructs a new Trace-variant Level
+pub extern "C" fn Level_trace() -> Level {
+ Level::Trace}
+#[no_mangle]
+/// Utility method to constructs a new Debug-variant Level
+pub extern "C" fn Level_debug() -> Level {
+ Level::Debug}
+#[no_mangle]
+/// Utility method to constructs a new Info-variant Level
+pub extern "C" fn Level_info() -> Level {
+ Level::Info}
+#[no_mangle]
+/// Utility method to constructs a new Warn-variant Level
+pub extern "C" fn Level_warn() -> Level {
+ Level::Warn}
+#[no_mangle]
+/// Utility method to constructs a new Error-variant Level
+pub extern "C" fn Level_error() -> Level {
+ Level::Error}