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error: this attribute can only be applied at the crate level
--> $DIR/doc_cfg_hide.rs:9:7
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LL | #[doc(cfg_hide(doc))]
| ^^^^^^^^^^^^^
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
= note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level> for more information
note: the lint level is defined here
--> $DIR/doc_cfg_hide.rs:2:9
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LL | #![deny(warnings)]
| ^^^^^^^^
= note: `#[deny(invalid_doc_attributes)]` implied by `#[deny(warnings)]`
help: to apply to the crate, use an inner attribute
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LL | #![doc(cfg_hide(doc))]
| +
error: `#[doc(cfg_hide(...)]` takes a list of attributes
--> $DIR/doc_cfg_hide.rs:4:8
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LL | #![doc(cfg_hide = "test")]
| ^^^^^^^^^^^^^^^^^
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
error: `#[doc(cfg_hide(...)]` takes a list of attributes
--> $DIR/doc_cfg_hide.rs:6:8
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LL | #![doc(cfg_hide)]
| ^^^^^^^^
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
error: aborting due to 3 previous errors
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