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add resource error integration test

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Dominic 2020-11-22 23:18:28 +01:00
parent bb945e2cc6
commit ed1bbbd1fb
Signed by: msrd0
GPG key ID: DCC8C247452E98F9
2 changed files with 37 additions and 1 deletions
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derive/src/resource_error.rs
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@ -231,7 +231,7 @@ pub fn expand_resource_error(input: DeriveInput) -> Result<TokenStream> {
let variants = inum.variants.into_iter().map(process_variant).collect_to_result()?;
let display_impl = if variants.iter().any(|v| v.display.is_none()) {
None
None // TODO issue warning if display is present on some but not all
} else {
let were = generics.params.iter().filter_map(|param| match param {
GenericParam::Type(ty) => {