mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 15:23:46 +00:00
23 lines
1.0 KiB
Plaintext
23 lines
1.0 KiB
Plaintext
error[E0515]: cannot return value referencing temporary value
|
|
--> $DIR/issue-27592.rs:16:14
|
|
|
|
|
LL | write(|| format_args!("{}", String::from("Hello world")));
|
|
| ^^^^^^^^^^^^^^^^^^^---------------------------^
|
|
| | |
|
|
| | temporary value created here
|
|
| returns a value referencing data owned by the current function
|
|
|
|
|
= note: this error originates in the macro `format_args` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error[E0515]: cannot return reference to temporary value
|
|
--> $DIR/issue-27592.rs:16:14
|
|
|
|
|
LL | write(|| format_args!("{}", String::from("Hello world")));
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returns a reference to data owned by the current function
|
|
|
|
|
= note: this error originates in the macro `format_args` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0515`.
|