mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-27 01:04:03 +00:00
18 lines
558 B
Plaintext
18 lines
558 B
Plaintext
error[E0282]: type annotations needed for `*const _`
|
|
--> $DIR/edition-raw-pointer-method-2018.rs:8:9
|
|
|
|
|
LL | let y = &x as *const _;
|
|
| ^
|
|
LL |
|
|
LL | let _ = y.is_null();
|
|
| ------- cannot call a method on a raw pointer with an unknown pointee type
|
|
|
|
|
help: consider giving `y` an explicit type, where the placeholders `_` are specified
|
|
|
|
|
LL | let y: *const _ = &x as *const _;
|
|
| ++++++++++
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0282`.
|