Include page title in the API search result

[mhristache]

The API doc search is not very user friendly as the results only include a description of each result entry. The description is most of the time very generic, e.g. it's hard to know when the search result points to a module doc, or to a primitive or whatever.

See the screen shot below, the first result is pointing to the str module doc, which is not very helpful IMHO. The helpful result is the 4th one (the str primitive doc) but it's impossible to know that without going thru each result.

I think the search results should include the title of the page which will make it possible to easily find the wanted page.

[tomjakubowski]

The final segment of each path is color coded, but yeah there's not really a way to know which color is which other than by experience.

[steveklabnik]

Triage: no change

[steveklabnik]

Triage: the page titles are even more generic, they just have the type name in them.

There has been no change, but I wonder if this is something we want to fix, really. Maybe it comes down to writing better summaries. (Also, note that the str primitive type is first nowadays.)

[jsha]

Search results now show str (primitive), and color code different types of results: in the light theme, blue for modules, purple for structs, and orange for fns (not all colors listed here). @mhristache does this solve the issue for you?

[mhristache]

I guess it does. Thanks for the improvements!