Guide: Make add_three_times_four() public

cakebaker · cakebaker · commit 1777047a547c · 2014-08-23T15:06:29.000+02:00
diff --git a/src/doc/guide.md b/src/doc/guide.md
@@ -3325,7 +3325,8 @@ To do that, we'll need to make a new module. Make a new file, `src/lib.rs`,
 and put this in it:
 
 ```{rust}
-fn add_three_times_four(x: int) -> int {
+# fn main() {}
+pub fn add_three_times_four(x: int) -> int {
     (x + 3) * 4
 }
 ```

Original file line number	Diff line number	Diff line change
@@ -3325,7 +3325,8 @@ To do that, we'll need to make a new module. Make a new file, `src/lib.rs`,
`3325`	`3325`	`and put this in it:`
`3326`	`3326`
`3327`	`3327`	```{rust}
`3328`		`-fn add_three_times_four(x: int) -> int {`
	`3328`	`+# fn main() {}`
	`3329`	`+pub fn add_three_times_four(x: int) -> int {`
`3329`	`3330`	`(x + 3) * 4`
`3330`	`3331`	`}`
`3331`	`3332`	```