Merge pull request #161 from abusch/fix-bitflags-example

dtolnay · web-flow · commit cf6e71e857a5 · 2018-03-26T13:07:03.000+02:00
Fix bitflags example (constants are scoped)
diff --git a/src/type-safety.md b/src/type-safety.md
@@ -106,19 +106,19 @@ bitflags! {
 }
 
 fn f(settings: Flags) {
-    if settings.contains(FLAG_A) {
+    if settings.contains(Flags::FLAG_A) {
         println!("doing thing A");
     }
-    if settings.contains(FLAG_B) {
+    if settings.contains(Flags::FLAG_B) {
         println!("doing thing B");
     }
-    if settings.contains(FLAG_C) {
+    if settings.contains(Flags::FLAG_C) {
         println!("doing thing C");
     }
 }
 
 fn main() {
-    f(FLAG_A | FLAG_C);
+    f(Flags::FLAG_A | Flags::FLAG_C);
 }
 ```
 

Original file line number	Diff line number	Diff line change
`@@ -106,19 +106,19 @@ bitflags! {`
`106`	`106`	`}`
`107`	`107`
`108`	`108`	`fn f(settings: Flags) {`
`109`		`- if settings.contains(FLAG_A) {`
	`109`	`+ if settings.contains(Flags::FLAG_A) {`
`110`	`110`	`println!("doing thing A");`
`111`	`111`	`}`
`112`		`- if settings.contains(FLAG_B) {`
	`112`	`+ if settings.contains(Flags::FLAG_B) {`
`113`	`113`	`println!("doing thing B");`
`114`	`114`	`}`
`115`		`- if settings.contains(FLAG_C) {`
	`115`	`+ if settings.contains(Flags::FLAG_C) {`
`116`	`116`	`println!("doing thing C");`
`117`	`117`	`}`
`118`	`118`	`}`
`119`	`119`
`120`	`120`	`fn main() {`
`121`		`- f(FLAG_A \| FLAG_C);`
	`121`	`+ f(Flags::FLAG_A \| Flags::FLAG_C);`
`122`	`122`	`}`
`123`	`123`	```
`124`	`124`