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26 lines
1.1 KiB
Plaintext
26 lines
1.1 KiB
Plaintext
error[E0277]: `Rc<()>` cannot be sent between threads safely
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--> $DIR/issue-21763.rs:11:11
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LL | foo::<HashMap<Rc<()>, Rc<()>>>();
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| ^^^^^^^^^^^^^^^^^^^^^^^ `Rc<()>` cannot be sent between threads safely
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= help: within `(Rc<()>, Rc<()>)`, the trait `Send` is not implemented for `Rc<()>`
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= note: required because it appears within the type `(Rc<()>, Rc<()>)`
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= note: required for `hashbrown::raw::RawTable<(Rc<()>, Rc<()>)>` to implement `Send`
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note: required because it appears within the type `HashMap<Rc<()>, Rc<()>, RandomState>`
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--> $HASHBROWN_SRC_LOCATION
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LL | pub struct HashMap<K, V, S = DefaultHashBuilder, A: Allocator + Clone = Global> {
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| ^^^^^^^
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note: required because it appears within the type `HashMap<Rc<()>, Rc<()>>`
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--> $SRC_DIR/std/src/collections/hash/map.rs:LL:COL
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note: required by a bound in `foo`
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--> $DIR/issue-21763.rs:8:11
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LL | fn foo<T: Send>() {}
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| ^^^^ required by this bound in `foo`
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0277`.
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