Trait stdweb::web::RenderingContext

pub trait RenderingContext {
    type Error;
    fn from_canvas(canvas: &CanvasElement) -> Result<Self, Self::Error>
    where
        Self: Sized;
}

Trait implemented by rendering contexts which can be obtained from a canvas.

Associated Types

type Error

Type of error which can occur whilst creating this context

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Required methods

fn from_canvas(canvas: &CanvasElement) -> Result<Self, Self::Error> where
    Self: Sized, 

Name which identifies this kind of rendering context.

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Implementors

impl RenderingContext for CanvasRenderingContext2d

type Error = ConversionError

fn from_canvas(canvas: &CanvasElement) -> Result<Self, ConversionError>

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