Gareth Smith Dretch
Dretch
/ gist:5273434
Created
March 29, 2013 20:31
without the <'self> then rustc complains that 'self must be declared
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| trait MyTrait { | |
| fn foo(&self); | |
| } | |
| impl <'self> MyTrait for &'self str { | |
| fn foo(&self) {} | |
| } | |
| fn main() {} |
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| struct MyStruct {} | |
| impl MyStruct { | |
| fn takes_mut_self(&mut self, _x:int) {} | |
| fn takes_self(&self) -> int { 42 } | |
| fn also_takes_mut_self(&mut self) { | |
| self.takes_mut_self(self.takes_self()); |
Dretch
/ gist:4747041
Created
February 9, 2013 20:45
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| enum TileType { | |
| WALL, | |
| FLOOR | |
| } | |
| pub struct Tile { | |
| known : bool, | |
| t : TileType | |
| } |