Struct CacheImageReadGuard

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pub struct CacheImageReadGuard { /* private fields */ }

Expand description

画像キャッシュデータの読み取りガード。

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impl CacheImageReadGuard

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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_ptr(&self) -> *const RgbaPixel

RGBAピクセル列への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_ptr(&self) -> *const u8

u8スライスへのポインタを取得する。

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impl Send for CacheImageReadGuard

Auto Trait Implementations§

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impl UnwindSafe for CacheImageReadGuard

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

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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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where F: FnOnce(&Self) -> bool,

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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