blob: df50118ac477467044c73041ef67abf633357e8f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
error[E0277]: `Rc<()>` cannot be sent between threads safely
--> $DIR/issue-21763.rs:11:11
|
LL | foo::<HashMap<Rc<()>, Rc<()>>>();
| ^^^^^^^^^^^^^^^^^^^^^^^ `Rc<()>` cannot be sent between threads safely
|
= help: within `(Rc<()>, Rc<()>)`, the trait `Send` is not implemented for `Rc<()>`
= note: required because it appears within the type `(Rc<()>, Rc<()>)`
= note: required for `hashbrown::raw::RawTable<(Rc<()>, Rc<()>)>` to implement `Send`
note: required because it appears within the type `HashMap<Rc<()>, Rc<()>, RandomState>`
--> $HASHBROWN_SRC_LOCATION
|
LL | pub struct HashMap<K, V, S = DefaultHashBuilder, A: Allocator + Clone = Global> {
| ^^^^^^^
note: required because it appears within the type `HashMap<Rc<()>, Rc<()>>`
--> $SRC_DIR/std/src/collections/hash/map.rs:LL:COL
note: required by a bound in `foo`
--> $DIR/issue-21763.rs:8:11
|
LL | fn foo<T: Send>() {}
| ^^^^ required by this bound in `foo`
error: aborting due to previous error
For more information about this error, try `rustc --explain E0277`.
|
