mirror of
https://github.com/rust-lang/rust
synced 2024-10-01 14:25:08 +00:00
17 lines
550 B
Plaintext
17 lines
550 B
Plaintext
warning: unused return value of `must_use` that must be used
|
|
--> $DIR/offset-of-must-use.rs:7:5
|
|
|
|
|
LL | core::mem::offset_of!((String,), 0);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
note: the lint level is defined here
|
|
--> $DIR/offset-of-must-use.rs:4:9
|
|
|
|
|
LL | #![warn(unused)]
|
|
| ^^^^^^
|
|
= note: `#[warn(unused_must_use)]` implied by `#[warn(unused)]`
|
|
= note: this warning originates in the macro `core::mem::offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
warning: 1 warning emitted
|
|
|