Struct CacheFileImageReadGuard

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pub struct CacheFileImageReadGuard { /* private fields */ }

Expand description

メディアファイルの画像キャッシュデータの読み取りガード。

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impl CacheFileImageReadGuard

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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 pitch(&self) -> usize

画像データの横1ラインのバイト数。

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pub fn format(&self) -> CacheImagePixelFormat

ピクセルフォーマット。

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pub fn as_u8_slice(&self) -> &[u8] ⓘ

画像データを u8 スライスとして取得する。

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pub fn as_ptr(&self) -> *const c_void

画像データへのポインタを取得する。

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impl Send for CacheFileImageReadGuard

Auto Trait Implementations§

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impl UnwindSafe for CacheFileImageReadGuard

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