Setup & Display blank a window
Lines before more or first 70 characters acts as page summary that will be shown in the posts list in home page.
Command Buffers & Pool
Lines before more or first 70 characters acts as page summary that will be shown in the posts list in home page.
Drawing cube using gfx-hal
Lines before <!--more--> or first 70 characters acts as page summary that will be shown in the posts list in home page.