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swarm-derive/: Add where clause of behaviour to generated out event #2819

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Merged
mxinden merged 2 commits into from
Aug 17, 2022
Merged

swarm-derive/: Add where clause of behaviour to generated out event #2819

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98fdee1
swarm-derive/: Add where clause of behaviour to generated out event
mxinden Aug 15, 2022
96a8b34
Merge branch 'master' into derive-enum-where
mxinden Aug 17, 2022
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4 changes: 3 additions & 1 deletion swarm-derive/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -159,7 +159,9 @@ fn build_struct(ast: &DeriveInput, data_struct: &DataStruct) -> TokenStream {
let visibility = &ast.vis;

Some(quote! {
#visibility enum #name #impl_generics {
#visibility enum #name #impl_generics
#where_clause
{
#(#fields),*
}
})
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15 changes: 14 additions & 1 deletion swarm-derive/tests/test.rs
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Expand Up @@ -272,7 +272,7 @@ fn custom_event_mismatching_field_names() {
}

#[test]
fn where_clause() {
fn bound() {
#[allow(dead_code)]
#[derive(NetworkBehaviour)]
struct Foo<T: Copy + NetworkBehaviour> {
Expand All @@ -281,6 +281,19 @@ fn where_clause() {
}
}

#[test]
fn where_clause() {
#[allow(dead_code)]
#[derive(NetworkBehaviour)]
struct Foo<T>
where
T: Copy + NetworkBehaviour,
{
ping: libp2p::ping::Ping,
bar: T,
}
}

#[test]
fn nested_derives_with_import() {
#[allow(dead_code)]
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