diff --git a/src/array.rs b/src/array.rs index 996867a..d762932 100644 --- a/src/array.rs +++ b/src/array.rs @@ -144,6 +144,12 @@ impl Array { pub fn iter_mut<'a>(&'a mut self) -> IterMut<'a, T> { IterMut { inner: self.data.iter_mut() } } + + /// Returns the underlying data vector for this Array in the + /// higher-dimensional equivalent of row-major order. + pub fn into_inner(self) -> Vec { + self.data + } } /// A trait implemented by types that can index into an `Array`. diff --git a/src/lib.rs b/src/lib.rs index 026f968..3108e57 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -48,6 +48,16 @@ mod tests { assert_eq!(2, a[1]); } + #[test] + fn test_into_inner() { + let a = Array::from_vec(vec![0i32, 1, 2], -1); + let a = a.into_inner(); + assert_eq!(a.len(), 3); + assert_eq!(0, a[0]); + assert_eq!(1, a[1]); + assert_eq!(2, a[2]); + } + #[test] fn test_2d_slice_get() { let mut a = Array::from_vec(vec![0i32, 1, 2], -1); pFad - Phonifier reborn

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