rust/src/test/ui/issues/issue-21596.stderr

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error[E0599]: no method named `to_string` found for raw pointer `*const u8` in the current scope
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--> $DIR/issue-21596.rs:4:22
|
LL | println!("{}", z.to_string());
| ^^^^^^^^^ method not found in `*const u8`
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|
= note: try using `<*const T>::as_ref()` to get a reference to the type behind the pointer: https://doc.rust-lang.org/std/primitive.pointer.html#method.as_ref
= note: using `<*const T>::as_ref()` on a pointer which is unaligned or points to invalid or uninitialized memory is undefined behavior
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= note: the method `to_string` exists but the following trait bounds were not satisfied:
`*const u8: std::fmt::Display`
which is required by `*const u8: std::string::ToString`
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error: aborting due to previous error
For more information about this error, try `rustc --explain E0599`.