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error[E0515]: cannot return value referencing temporary value
--> $DIR/issue-27592.rs:16:14
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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
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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`.
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