Intersection: add a new3 constructor

2022-10-10 04:25:23 -07:00
parent 3e32526099
commit ff88b18473
1 changed files with 3 additions and 0 deletions
--- a/crates/coremem/src/geom/region/mod.rs
+++ b/crates/coremem/src/geom/region/mod.rs
@@ -172,6 +172,9 @@ impl<R1, R2> Intersection<R1, R2> {
    pub fn new2(r1: R1, r2: R2) -> Self {
        Self(r1, r2)
    }
+    pub fn new3<R3: Region>(r1: R1, r2: R2, r3: R3) -> Intersection<Self, R3> {
+        Intersection::new2(r1, r2).and(r3)
+    }
    pub fn region0_of_2(&self) -> &R1 {
        &self.0
    }