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Use Vec::with_capacity (#891)
Co-authored-by: Matthew Martin <phy1729@Matthews-Mac-mini.local>
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@@ -102,7 +102,7 @@ pub trait GenericFramebuffer: Send + 'static {
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resized_img = img;
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}
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let img_rgba8 = resized_img.as_rgba8().unwrap();
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let mut buf = Vec::new();
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let mut buf = Vec::with_capacity((height * width).try_into().unwrap());
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for y in 0..height {
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for x in 0..width {
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let px = img_rgba8.get_pixel(x, y);
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@@ -145,7 +145,7 @@ pub trait GenericFramebuffer: Send + 'static {
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async fn draw_patterned_line(&mut self, color: Color, height: u32, pattern: LinePattern) {
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let width = self.dimensions().width;
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let mut buffer = Vec::new();
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let mut buffer = Vec::with_capacity((height * width).try_into().unwrap());
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for _row in 0..height {
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for col in 0..width {
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