Critique of the library as it is in v0.1.0

[hgzimmerman]

• NeqAssign - Works as intended
• PureComponents - Ideally they would be used as memoizied functions with a nicer calling convention inside the html! macro. Unfortunately, their application in the case of nested/wrapper components (children) is not feasible, as issues mentioned in yewstack/yew#738 make it any sort of non-display task impossible. It needs child -> grandparent callback handling in order to be useful in the majority of cases.
• Irc/Mrc - Nice, but can't be used in some situations due to a lack of Default impls.
• Lrc - I refer to this smart pointer as "cursed". It is capable of spooky, action at a distance mechanics, and while I think its a very nice and and well thought out piece of code, it mostly serves to enable anti-patterns in user code. Maybe it has some utility in rare cases, but it probably isn't common enough to keep it in a project for "common utilities" for Yew projects.
• History - No comment
• DSL - Too incomplete to be used at the moment.
• WithCallback - Haven't found a use for it yet, and its restrictions due to orphan rules makes it less useful than ideal.

[hgzimmerman]

At the moment, Irc/Mrc now have Default.

I think WithCallback is a candidate for removal. It might be returned eventually if Rust's orphan rules change.

[hgzimmerman]

WithCallback has been removed and DSL has been temporarily removed due to recent API-compatibility-breaking changes in Yew.