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FrameSource

visual_cortex

Trait FrameSource 

Source 
pub trait FrameSource: Send + 'static {
    // Required method
    fn capture_frame<'life0, 'async_trait>(
        &'life0 mut self,
    ) -> Pin<Box<dyn Future<Output = Result<Arc<Frame>, CaptureError>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             Self: 'async_trait;
}
Expand description

A source of frames. The session’s capture loop calls capture_frame at the session’s capture rate; implementations should return the freshest frame available. Real backends (scap) arrive in a later milestone.

Required Methods§

Source

fn capture_frame<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = Result<Arc<Frame>, CaptureError>> + Send + 'async_trait>>
where 'life0: 'async_trait, Self: 'async_trait,

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§