Cleaning up.

src/renderer/parameters_context.rs

@@ -119,58 +119,6 @@ impl CompareContextElement for NewParametersContext {
     }
 }
 
-// #[derive(Clone, Debug)]
-// pub struct ParametersContext<'a> {
-//     params: HashMap<&'a str, &'a RValue<'a>>,
-//     breadcrumbs: &'a Vec<&'a dyn ContextElement>,
-// }
-
-// impl<'a> ParametersContext<'a> {
-//     pub fn new(
-//         breadcrumbs: &'a Vec<&'a dyn ContextElement>,
-//         params: &'a Vec<KVPair<'a>>,
-//     ) -> ParametersContext<'a> {
-//         let param_map = params
-//             .iter()
-//             .map(|pair: &KVPair<'a>| (pair.key, &pair.value))
-//             .collect();
-//         ParametersContext {
-//             params: param_map,
-//             breadcrumbs: breadcrumbs,
-//         }
-//     }
-// }
-
-// impl<'a> ContextElement for ParametersContext<'a> {}
-
-// impl<'a> Renderable for ParametersContext<'a> {
-//     fn render(&self, _filters: &Vec<Filter>) -> Result<String, RenderError> {
-//         // TODO: Would this even ever be called? Won't matter, but I'd
-//         // like to know. Since it is injected 1 above the current
-//         // context, we wouldn't be able to access it with `{.}`.
-//         Ok("[object Object]".to_owned())
-//     }
-// }
-
-// impl<'a> Loopable for ParametersContext<'a> {
-//     fn get_loop_elements(&self) -> Vec<&dyn ContextElement> {
-//         // TODO: Would this even ever be called? Won't matter, but I'd
-//         // like to know. Since it is injected 1 above the current
-//         // context, we wouldn't be able to access it with `{.}`.
-//         vec![self]
-//     }
-// }
-
-// impl<'a> Walkable for ParametersContext<'a> {
-//     fn walk(&self, segment: &str) -> Result<&dyn ContextElement, WalkError> {
-//         let rval = self.params.get(segment).ok_or(WalkError::CantWalk)?;
-//         match rval {
-//             RValue::RVPath(path) => walk_path(self.breadcrumbs, &path.keys),
-//             RValue::RVString(text) => Ok(text),
-//         }
-//     }
-// }
-
 impl ContextElement for String {}
 
 impl Renderable for String {