Struct CacheImageWriteGuard

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pub struct CacheImageWriteGuard { /* private fields */ }

Expand description

画像キャッシュデータの書き込みガード。

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impl CacheImageWriteGuard

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pub fn width(&self) -> usize

画像の幅。

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pub fn height(&self) -> usize

画像の高さ。

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pub fn as_slice(&self) -> &[RgbaPixel]

RGBAピクセル列として取得する。

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pub fn as_slice_mut(&mut self) -> &mut [RgbaPixel]

RGBAピクセル列として可変取得する。

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pub fn as_mut_ptr(&mut self) -> *mut RgbaPixel

RGBAピクセル列への可変ポインタを取得する。

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pub fn as_u8_slice(&self) -> &[u8] ⓘ

u8スライスとして取得する。

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pub fn as_u8_slice_mut(&mut self) -> &mut [u8] ⓘ

u8スライスとして可変取得する。

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pub fn as_mut_u8_ptr(&mut self) -> *mut u8

RGBAピクセル列への可変ポインタを取得する。

Trait Implementations§

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impl Send for CacheImageWriteGuard

Auto Trait Implementations§

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impl UnwindSafe for CacheImageWriteGuard

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impl<T> Any for T
where T: 'static + ?Sized,

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where ST: ?Sized, DT: ?Sized,

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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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