20 lines
367 B
Rust
20 lines
367 B
Rust
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use std::{future, pin::Pin};
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use futures::{stream, Stream};
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use juniper::graphql_subscription;
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type BoxStream<'a, I> = Pin<Box<dyn Stream<Item = I> + Send + 'a>>;
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struct ObjA {
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field: bool
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}
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#[graphql_subscription]
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impl ObjA {
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fn id(&self) -> BoxStream<'static, bool> {
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Box::pin(stream::once(future::ready(self.self.field)))
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}
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}
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fn main() {}
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