Trait Renderer 

pub trait Renderer: Send + Sync {
    // Required methods
    fn new_context<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<Box<dyn RenderContext>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn shutdown<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn active_contexts(&self) -> usize;
}

A browser engine that can create rendering contexts.

Required Methods

fn new_context<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Box<dyn RenderContext>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Create a new browser context (tab).

fn shutdown<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Shut down the browser engine.

fn active_contexts(&self) -> usize

Number of currently active contexts.

Implementors

impl Renderer for ChromiumRenderer

impl Renderer for NoopRenderer