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shepmaster / snafu

Easily assign underlying errors into domain-specific errors while adding context
https://docs.rs/snafu/
Apache License 2.0
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ChainCompat now returns &'a (dyn Error + 'b) to allow downcasting #397

Closed shepmaster closed 1 year ago

shepmaster commented 1 year ago

Previously it unconditionally returned &'a (dyn Error + 'a) which was never downcastable. The additional lifetime can be 'static, resulting in &'a (dyn Error + 'static), which may be downcast.

Closes #370

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