ext 0.0.3

A Rust extension library.
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use core::fmt::{self, Debug};

#[derive(Debug)]
pub struct GErr<T>(pub T);
impl<T: Debug> fmt::Display for GErr<T> {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        self.0.fmt(f)
    }
}