Trait piston::RenderEvent
source · pub trait RenderEvent: Sized {
// Required methods
fn from_render_args(args: &RenderArgs, old_event: &Self) -> Option<Self>;
fn render<U, F>(&self, f: F) -> Option<U>
where F: FnMut(&RenderArgs) -> U;
// Provided method
fn render_args(&self) -> Option<RenderArgs> { ... }
}
Expand description
When the next frame should be rendered.
Required Methods§
sourcefn from_render_args(args: &RenderArgs, old_event: &Self) -> Option<Self>
fn from_render_args(args: &RenderArgs, old_event: &Self) -> Option<Self>
Creates a render event.
sourcefn render<U, F>(&self, f: F) -> Option<U>where
F: FnMut(&RenderArgs) -> U,
fn render<U, F>(&self, f: F) -> Option<U>where
F: FnMut(&RenderArgs) -> U,
Calls closure if this is a render event.
Provided Methods§
sourcefn render_args(&self) -> Option<RenderArgs>
fn render_args(&self) -> Option<RenderArgs>
Returns render arguments.
Object Safety§
This trait is not object safe.