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by JeanMertz
2231 days ago
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Even though GP meant to highlight compiler error messages, I also have to take my hat off for the library/application error-handling story in Rust. Using a crate such as thiserror[1] combined with displaydoc[2] makes handling errors in a structured manner a great experience. I love how the error handling story has evolved over the last couple of years in Rust, and it really feels like we're entering into the final stretch of fine-tuning to get the best possible experience. And yes, anyhow[3] is also great, it serves a different purpose, but I frequently reach for all three crates. [1]: https://crates.io/crates/thiserror
[2]: https://crates.io/crates/displaydoc
[3]: https://crates.io/crates/anyhow |
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