cljoly / rusqlite_migration / 15124280080

94%

master: 95%

Pull #272

github

feat: implement Display for M

This is helpful when M is embedded in errors and just generally for
users. This representation is for humans and we do not implement
FromStr, we could change this in the future without causing a breaking
change.

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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