Struct spirit::fragment::pipeline::ChainedTransformation

pub struct ChainedTransformation<A, B>(_, _);

A wrapper that composes two Transformations into one.

This applies first the transformation A, then B. It is used internally to compose things together when the transform is called.

Trait Implementations

impl<A, B, R, I, S> Transformation<R, I, S> for ChainedTransformation<A, B> where
    A: Transformation<R, I, S>,
    B: Transformation<A::OutputResource, A::OutputInstaller, S>, 

type OutputResource = B::OutputResource

The type of resource after the transformation.

type OutputInstaller = B::OutputInstaller

The type of installer after the transformation.

fn installer(&mut self, installer: I, name: &'static str) -> B::OutputInstaller

Creates the installer.

fn transform(
    &mut self,
    resource: R,
    fragment: &S,
    name: &'static str
) -> Result<Self::OutputResource, AnyError>

Transforms one instance of the resource.