[bug#37323] [PATCH 2/2] updated import crate docs

[Martin Becze]

---
 doc/guix.texi | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index 6d6a09b36b..5c568cf929 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -8907,8 +8907,14 @@ in Guix.
 
 @item crate
 @cindex crate
-Import metadata from the crates.io Rust package repository
-@uref{https://crates.io, crates.io}.
+Import metadata from the @uref{https://crates.io, crates.io} Rust package 
repository.
+
+A specific package version may optionally be specified by following the
+package name by an at-sign and a version number as in the following example:
+
+@example
+guix import crate rand@@0.6.5
+@end example
 
 @item opam
 @cindex OPAM
-- 
2.23.0