Method fourcc_str

rustcv-camera/src/pixel_format.rs:126–135

Returns a human-readable FourCC string (e.g., "MJPG"). 返回人类可读的 FourCC 字符串（如 "MJPG"）。

(self)

    /// Returns a human-readable FourCC string (e.g., "MJPG").
    /// 返回人类可读的 FourCC 字符串（如 "MJPG"）。
    pub fn fourcc_str(self) -> String {
        let v = self.to_fourcc();
        let bytes = [
            (v & 0xFF) as u8,
            ((v >> 8) & 0xFF) as u8,
            ((v >> 16) & 0xFF) as u8,
            ((v >> 24) & 0xFF) as u8,
        ];
        String::from_utf8_lossy(&bytes).into_owned()
    }
}

impl std::fmt::Display for PixelFormat {