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Dhruvin Gandhi

@dhruvin

thiserror

Submitted Feb 20, 2025

If you don’t want to #[derive(Debug)], impl fmt::Display, and impl error::Error by hand, thistalk is for you!

Agenda

1. fmt::Debug

https://doc.rust-lang.org/stable/core/fmt/trait.Debug.html
https://doc.rust-lang.org/stable/core/fmt/derive.Debug.html

2. fmt::Display

https://doc.rust-lang.org/stable/core/fmt/trait.Display.html

3. error::Error

https://doc.rust-lang.org/stable/core/error/trait.Error.html

4. thiserror::Error

https://docs.rs/thiserror/latest/thiserror/derive.Error.html

  • #[error]
  • #[from]
  • #[source]
  • #[backtrace]
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