libcore: Add missing from_str.rs

pcwalton · pcwalton · commit cd15eac9cf47 · 2012-09-03T15:59:37.000-07:00
diff --git a/src/libcore/from_str.rs b/src/libcore/from_str.rs
@@ -1,3 +1,6 @@
+use option::Option;
+
 trait FromStr {
     static fn from_str(s: &str) -> Option<self>;
 }
+

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,6 @@`
	`1`	`+use option::Option;`
	`2`	`+`
`1`	`3`	`trait FromStr {`
`2`	`4`	`static fn from_str(s: &str) -> Option<self>;`
`3`	`5`	`}`
	`6`	`+`