devices::virtio::gpu

Trait QueueReader

Source 
pub trait QueueReader {
    // Required methods
    fn pop(&self) -> Option<DescriptorChain>;
    fn add_used(&self, desc_chain: DescriptorChain, len: u32);
    fn signal_used(&self);
}

Required Methods§

Source

fn pop(&self) -> Option<DescriptorChain>

Source

fn add_used(&self, desc_chain: DescriptorChain, len: u32)

Source

fn signal_used(&self)

Implementors§