Use crate::mod to disambiguate links

Author: kofls

library/std/src/primitive_docs.rs

@@ -545,7 +545,7 @@ mod prim_array {}
 /// means that elements are laid out so that every element is the same
 /// distance from its neighbors.
 ///
-/// *[See also the `std::slice` module][`slice`].*
+/// *[See also the `std::slice` module][`crate::slice`].*
 ///
 /// Slices are a view into a block of memory represented as a pointer and a
 /// length.
@@ -590,7 +590,7 @@ mod prim_slice {}
 //
 /// String slices.
 ///
-/// *[See also the `std::str` module][`str`].*
+/// *[See also the `std::str` module][`crate::str`].*
 ///
 /// The `str` type, also called a 'string slice', is the most primitive string
 /// type. It is usually seen in its borrowed form, `&str`. It is also the type
@@ -785,7 +785,7 @@ mod prim_tuple {}
 ///
 /// For more information on floating point numbers, see [Wikipedia][wikipedia].
 ///
-/// *[See also the `std::f32::consts` module][`f32::consts`].*
+/// *[See also the `std::f32::consts` module][`crate::f32::consts`].*
 ///
 /// [wikipedia]: https://en.wikipedia.org/wiki/Single-precision_floating-point_format
 #[stable(feature = "rust1", since = "1.0.0")]
@@ -799,7 +799,7 @@ mod prim_f32 {}
 /// `f32`] or [Wikipedia on double precision
 /// values][wikipedia] for more information.
 ///
-/// *[See also the `std::f64::consts` module][`f64::consts`].*
+/// *[See also the `std::f64::consts` module][`crate::f64::consts`].*
 ///
 /// [wikipedia]: https://en.wikipedia.org/wiki/Double-precision_floating-point_format
 #[stable(feature = "rust1", since = "1.0.0")]