fix: improve Display for errors #273
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This is not a breaking change because Display is meant for human consumption. See also [this opinion in an old Rust discussion thread][1]: > my final answer to "is changing Display's output breaking" is "no if > it's an Error, yes if it's FromStr, and you're doing it wrong > otherwise." [1]: https://users.rust-lang.org/t/are-changes-to-fmt-display-considered-breaking/59775/7
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This is not a breaking change because Display is meant for human
consumption.
See also this opinion in an old Rust discussion thread: