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https://github.com/rust-lang/rust
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7dffd24da5
Suggest publicly accessible paths for items in private mod: When encountering a path in non-import situations that are not reachable due to privacy constraints, search for any public re-exports that the user could use instead. Track whether an import suggestion is offering a re-export. When encountering a path with private segments, mention if the item at the final path segment is not publicly accessible at all. Add item visibility metadata to privacy errors from imports: On unreachable imports, record the item that was being imported in order to suggest publicly available re-exports or to be explicit that the item is not available publicly from any path. In order to allow this, we add a mode to `resolve_path` that will not add new privacy errors, nor return early if it encounters one. This way we can get the `Res` corresponding to the final item in the import, which is used in the privacy error machinery.
36 lines
950 B
Plaintext
36 lines
950 B
Plaintext
error[E0603]: crate import `core` is private
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--> $DIR/extern-crate-visibility.rs:6:10
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LL | use foo::core::cell;
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| ^^^^ private crate import
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note: the crate import `core` is defined here
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--> $DIR/extern-crate-visibility.rs:2:5
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LL | extern crate core;
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| ^^^^^^^^^^^^^^^^^^
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help: consider importing this module instead
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LL | use std::cell;
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| ~~~~~~~~~
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error[E0603]: crate import `core` is private
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--> $DIR/extern-crate-visibility.rs:9:10
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LL | foo::core::cell::Cell::new(0);
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| ^^^^ private crate import
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note: the crate import `core` is defined here
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--> $DIR/extern-crate-visibility.rs:2:5
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LL | extern crate core;
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| ^^^^^^^^^^^^^^^^^^
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help: consider importing this struct instead
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LL | std::cell::Cell::new(0);
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| ~~~~~~~~~~~~~~~
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0603`.
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