71 lines
3.4 KiB
Plaintext
71 lines
3.4 KiB
Plaintext
error[E0599]: `*const u8` doesn't implement `std::fmt::Display`
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--> $DIR/suggest-convert-ptr-to-ref.rs:5:22
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LL | println!("{}", z.to_string());
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| ^^^^^^^^^ `*const u8` cannot be formatted with the default formatter
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note: the method `to_string` exists on the type `&u8`
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--> $SRC_DIR/alloc/src/string.rs:LL:COL
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= note: you might want to use the unsafe method `<*const T>::as_ref` to get an optional reference to the value behind the pointer
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= note: read the documentation for `<*const T>::as_ref` and ensure you satisfy its safety preconditions before calling it to avoid undefined behavior: https://doc.rust-lang.org/std/primitive.pointer.html#method.as_ref
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= note: the following trait bounds were not satisfied:
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`*const u8: std::fmt::Display`
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which is required by `*const u8: ToString`
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error[E0599]: `*mut u8` doesn't implement `std::fmt::Display`
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--> $DIR/suggest-convert-ptr-to-ref.rs:8:22
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LL | println!("{}", t.to_string());
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| ^^^^^^^^^ `*mut u8` cannot be formatted with the default formatter
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note: the method `to_string` exists on the type `&&mut u8`
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--> $SRC_DIR/alloc/src/string.rs:LL:COL
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= note: you might want to use the unsafe method `<*mut T>::as_ref` to get an optional reference to the value behind the pointer
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= note: read the documentation for `<*mut T>::as_ref` and ensure you satisfy its safety preconditions before calling it to avoid undefined behavior: https://doc.rust-lang.org/std/primitive.pointer.html#method.as_ref-1
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= note: the following trait bounds were not satisfied:
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`*mut u8: std::fmt::Display`
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which is required by `*mut u8: ToString`
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error[E0599]: no method named `make_ascii_lowercase` found for raw pointer `*mut u8` in the current scope
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--> $DIR/suggest-convert-ptr-to-ref.rs:9:7
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LL | t.make_ascii_lowercase();
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| ^^^^^^^^^^^^^^^^^^^^ method not found in `*mut u8`
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note: the method `make_ascii_lowercase` exists on the type `&mut u8`
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--> $SRC_DIR/core/src/num/mod.rs:LL:COL
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= note: you might want to use the unsafe method `<*mut T>::as_mut` to get an optional reference to the value behind the pointer
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= note: read the documentation for `<*mut T>::as_mut` and ensure you satisfy its safety preconditions before calling it to avoid undefined behavior: https://doc.rust-lang.org/std/primitive.pointer.html#method.as_mut
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error[E0599]: no method named `as_mut_ref` found for raw pointer `*mut u8` in the current scope
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--> $DIR/suggest-convert-ptr-to-ref.rs:12:15
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LL | let _ = t.as_mut_ref();
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| ^^^^^^^^^^
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help: there is a method `as_mut` with a similar name
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LL | let _ = t.as_mut();
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| ~~~~~~
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error[E0599]: no method named `as_ref_mut` found for raw pointer `*mut u8` in the current scope
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--> $DIR/suggest-convert-ptr-to-ref.rs:13:15
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LL | let _ = t.as_ref_mut();
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| ^^^^^^^^^^
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help: there is a method `as_mut` with a similar name
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LL | let _ = t.as_mut();
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| ~~~~~~
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error[E0599]: no method named `make_ascii_lowercase` found for raw pointer `*const u8` in the current scope
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--> $DIR/suggest-convert-ptr-to-ref.rs:16:7
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LL | z.make_ascii_lowercase();
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| ^^^^^^^^^^^^^^^^^^^^ method not found in `*const u8`
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error: aborting due to 6 previous errors
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For more information about this error, try `rustc --explain E0599`.
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