rust/src/test/rustdoc/intra-doc/extern-crate-only-used-in-link.rs

// aux-build:issue-66159-1.rs
// aux-crate:priv:issue_66159_1=issue-66159-1.rs
// build-aux-docs
// compile-flags:-Z unstable-options

// @has extern_crate_only_used_in_link/index.html
// @has - '//a[@href="../issue_66159_1/struct.Something.html"]' 'issue_66159_1::Something'
//! [issue_66159_1::Something]
Don't load all extern crates unconditionally Instead, only load the crates that are linked to with intra-doc links. This doesn't help very much with any of rustdoc's fundamental issues with freezing the resolver, but it at least fixes a stable-to-stable regression, and makes the crate loading model somewhat more consistent with rustc's. 2021-03-31 22:33:07 -04:00			`// aux-build:issue-66159-1.rs`
			`// aux-crate:priv:issue_66159_1=issue-66159-1.rs`
			`// build-aux-docs`
			`// compile-flags:-Z unstable-options`

			`// @has extern_crate_only_used_in_link/index.html`
			`// @has - '//a[@href="../issue_66159_1/struct.Something.html"]' 'issue_66159_1::Something'`
			`//! [issue_66159_1::Something]`