fix: allow enum variants named Error - #5
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The generated `TryFrom<i32>` impl referred to its error type as `Self::Error`. When the enum also has a variant named `Error`, this reference is ambiguous and triggers the `ambiguous_associated_items` lint, which is deny-by-default and will become a hard error (rust-lang/rust#57644). Fully qualify the reference as `<Self as TryFrom<i32>>::Error` instead. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Problem
If an enum has a variant named
Error,Self::Errorbecomes ambiguous since both the enum variant and the associated type are named the same.See also: https://doc.rust-lang.org/rustc/lints/listing/deny-by-default.html#ambiguous-associated-items
Solution
Fully type out the error type to avoid ambiguity
Full disclosure: this problem was debugged with AI and the solution was partially implemented using Claude