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Fix clippy errors related to IntoIter::new (#3269)

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# Objective

Fixes recent pipeline errors:
```
error: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
   --> crates/bevy_render/src/mesh/mesh.rs:467:54
    |
467 |             .flat_map(|normal| std::array::IntoIter::new([normal, normal, normal]))
    |                                                      ^^^
    |
    = note: `-D deprecated` implied by `-D warnings`

   Compiling bevy_render2 v0.5.0 (/home/runner/work/bevy/bevy/pipelined/bevy_render2)
error: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
   --> pipelined/bevy_render2/src/mesh/mesh/mod.rs:287:54
    |
287 |             .flat_map(|normal| std::array::IntoIter::new([normal, normal, normal]))
    |                                                      ^^^
    |
    = note: `-D deprecated` implied by `-D warnings`

error: could not compile `bevy_render` due to previous error
```

## Solution

- Replaced `IntoIter::new` with `IntoIterator::into_iter`

## Suggestions

For me it looks like two equivalent `Mesh` structs with the same methods. Should we refactor it? Or, they will be different in the near future?


Co-authored-by: CrazyRoka <rokarostuk@gmail.com>
This commit is contained in:
Rostyslav Toch 2021-12-06 22:26:35 +00:00
parent 4423a2fa2d
commit a4e85536c1
2 changed files with 2 additions and 2 deletions
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2
crates/bevy_render/src/mesh/mesh.rs
View file

@ -464,7 +464,7 @@ impl Mesh {
let normals: Vec<_> = positions
.chunks_exact(3)
.map(|p| face_normal(p[0], p[1], p[2]))
.flat_map(|normal| std::array::IntoIter::new([normal, normal, normal]))
.flat_map(|normal| [normal; 3])
.collect();
self.set_attribute(Mesh::ATTRIBUTE_NORMAL, normals);

2
pipelined/bevy_render2/src/mesh/mesh/mod.rs
View file

@ -284,7 +284,7 @@ impl Mesh {
let normals: Vec<_> = positions
.chunks_exact(3)
.map(|p| face_normal(p[0], p[1], p[2]))
.flat_map(|normal| std::array::IntoIter::new([normal, normal, normal]))
.flat_map(|normal| [normal; 3])
.collect();
self.set_attribute(Mesh::ATTRIBUTE_NORMAL, normals);