dyn is required for Error trait - Githubissues

stevedonovan / gentle-intro

A gentle Rust tutorial

MIT License

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dyn is required for Error trait #116

Open jennydaman opened 2 years ago

jennydaman commented 2 years ago

https://github.com/stevedonovan/gentle-intro/blob/11650e1ca487e81ad8a77724e961846a0c759bd1/src/6-error-handling.md?plain=1#L19

Trait objects without an explicit 'dyn' are deprecated