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rust-lang / futures-rs

Zero-cost asynchronous programming in Rust
https://rust-lang.github.io/futures-rs/
Apache License 2.0
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tests: Fix dead_code warning for tuple struct #2820

Closed taiki-e closed 9 months ago

taiki-e commented 9 months ago 
error: field `0` is never read
  --> futures-executor/tests/local_pool.rs:13:16
   |
13 | struct Pending(Rc<()>);
   |        ------- ^^^^^^
   |        |
   |        field in this struct
   |
   = note: `-D dead-code` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(dead_code)]`
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
   |
13 | struct Pending(());
   |                ~~

https://github.com/rust-lang/rust/issues/119645