diff options
Diffstat (limited to 'src/location.rs')
| -rw-r--r-- | src/location.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/location.rs b/src/location.rs index a6ac623..509b551 100644 --- a/src/location.rs +++ b/src/location.rs @@ -2,6 +2,7 @@ pub struct Location(pub i32, pub i32); impl Location { + pub fn distance(&self, other: &Location) -> usize { (((self.0 - other.0).pow(2) + (self.1 - other.1).pow(2)) as f64).sqrt() as usize } |