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chore: Add missing symbol (#2909)
Signed-off-by: tiaoxizhan <tiaoxizhan@outlook.com>
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1 changed files with 1 additions and 1 deletions
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@ -180,7 +180,7 @@ pub(crate) fn expand(item: syn::Item, tr: Trait) -> syn::Result<TokenStream> {
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variants,
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variants,
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} = item;
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} = item;
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let generics_error = format!("`#[derive({tr})] on enums don't support generics");
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let generics_error = format!("`#[derive({tr})]` on enums don't support generics");
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if !generics.params.is_empty() {
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if !generics.params.is_empty() {
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return Err(syn::Error::new_spanned(generics, generics_error));
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return Err(syn::Error::new_spanned(generics, generics_error));
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