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Derive Clone only on non-mutable version

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Hennadii Chernyshchyk 2023-07-08 17:47:53 +03:00
parent 0754bd28f3
commit 922b0dbfa3
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1 changed files with 4 additions and 4 deletions
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8
src/base/iter.rs
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@ -15,9 +15,9 @@ use crate::base::storage::{RawStorage, RawStorageMut};
use crate::base::{Matrix, MatrixView, MatrixViewMut, Scalar};
macro_rules! iterator {
(struct $Name:ident for $Storage:ident.$ptr: ident -> $Ptr:ty, $Ref:ty, $SRef: ty) => {
(struct $Name:ident for $Storage:ident.$ptr: ident -> $Ptr:ty, $Ref:ty, $SRef: ty, $($derives:ident),* $(,)?) => {
/// An iterator through a dense matrix with arbitrary strides matrix.
#[derive(Clone, Debug)]
#[derive($($derives),*)]
pub struct $Name<'a, T, R: Dim, C: Dim, S: 'a + $Storage<T, R, C>> {
ptr: $Ptr,
inner_ptr: $Ptr,
@ -177,8 +177,8 @@ macro_rules! iterator {
};
}
iterator!(struct MatrixIter for RawStorage.ptr -> *const T, &'a T, &'a S);
iterator!(struct MatrixIterMut for RawStorageMut.ptr_mut -> *mut T, &'a mut T, &'a mut S);
iterator!(struct MatrixIter for RawStorage.ptr -> *const T, &'a T, &'a S, Clone, Debug);
iterator!(struct MatrixIterMut for RawStorageMut.ptr_mut -> *mut T, &'a mut T, &'a mut S, Debug);
/*
*