pseudo-backtrace 0.2.1

Utilities for constructing stack-like error chains with caller locations
Documentation 
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use pseudo_backtrace::StackError;

#[derive(Debug, StackError)]
enum UnitVariant {
    First,
}

impl core::fmt::Display for UnitVariant {
    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
        write!(f, "unit")
    }
}

impl core::error::Error for UnitVariant {}

fn main() {}