18 lines
312 B
Rust
18 lines
312 B
Rust
use juniper::graphql_interface;
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#[graphql_interface(for = Node2Value)]
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trait Node1 {
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fn id() -> String;
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}
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#[graphql_interface(impl = Node1Value, for = Node3Value)]
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trait Node2 {
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fn id(&self) -> &str;
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}
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#[graphql_interface(impl = Node2Value)]
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trait Node3 {
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fn id() -> &'static str;
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}
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fn main() {}
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