Constant xcb::xproto::CW_BORDER_PIXMAP

pub const CW_BORDER_PIXMAP: Cw = 0x04;

Overrides the default border-pixmap. The border pixmap and window must have the same root and the same depth. Any size pixmap can be used, although some sizes may be faster than others.

The special value XCB_COPY_FROM_PARENT means the parent’s border pixmap is copied (subsequent changes to the parent’s border attribute do not affect the child), but the window must have the same depth as the parent.