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docs: Describe core injection correctly in tutorial #5663

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10 changes: 8 additions & 2 deletions doc/tutorial.md
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Expand Up @@ -2561,12 +2561,18 @@ types. Methods on [vectors] and [strings], implementations of most
comparison and math operators, and pervasive types like [`Option`]
and [`Result`] live in core.

All Rust programs link to the core library and import its contents,
All Rust programs link to the core library,
as if the following were written at the top of the crate.

~~~ {.xfail-test}
extern mod core;
use core::*;
~~~

As with any other library,
Rust programs must explicitly import names in `core`:

~~~ {.xfail-test}
use core::cmp::{Eq, Ord};
~~~

[core]: core/index.html
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