kn_cuda_eval/
util.rs

1use std::fmt::{Debug, Formatter};
2
3pub fn debug_vec_multiline<'a, T: Debug>(prefix: &'a str, values: &'a [T]) -> impl Debug + 'a {
4    struct Wrapper<'a, T>(&'a str, &'a [T]);
5    impl<'a, T: Debug> Debug for Wrapper<'a, T> {
6        fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
7            writeln!(f, "[")?;
8            for v in self.1 {
9                writeln!(f, "{}{}{:?},", self.0, self.0, v)?;
10            }
11            write!(f, "{}]", self.0)?;
12            Ok(())
13        }
14    }
15    Wrapper(prefix, values)
16}