Searched defs:FormatFn (Results 1 – 2 of 2) sorted by relevance
85 pub(crate) type FormatFn = Box<dyn Fn(&mut dyn fmt::Write, &Record) -> fmt::Result + Sync + Send>; typedef
204 pub(crate) type FormatFn = Box<dyn Fn(&mut Formatter, &Record) -> io::Result<()> + Sync + Send>; typedef223 pub fn build(&mut self) -> FormatFn { in build()