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Raise an error un malformed strum attributes (#119)

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Jonas Platte 2020-09-29 19:01:29 +02:00 committed by GitHub
parent 1d2778842b
commit 7e64a470b1
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1 changed files with 2 additions and 1 deletions
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strum_macros/src/helpers/has_metadata.rs
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@ -11,7 +11,8 @@ fn get_metadata_inner<'a>(
it: impl IntoIterator<Item = &'a syn::Attribute>,
) -> Vec<syn::Meta> {
it.into_iter()
.filter_map(|attr| attr.parse_meta().ok())
.filter(|attr| attr.path.is_ident(ident))
.map(|attr| attr.parse_meta().unwrap())
.filter_map(|meta| match meta {
syn::Meta::List(syn::MetaList { path, nested, .. }) => {
if path.is_ident(ident) {