Adding switch in vim plugin to toggle format opts
Add myself as an author
Rename json::List to json::Array

Fixes #19010
Fix some English spelling errors
Add Utf16Encoder. Generalize Utf16CodeUnits for any Iterator<char>.

This allows encoding to UTF-16 something that is not in UTF-8, e.g. a
`[char]` UTF-32 string.

This might help with https://github.com/servo/servo/issues/4023
auto merge of #19042 : SimonSapin/rust/generic-utf16-encoder, r=alexcrichton

This allows encoding to UTF-16 something that is not in UTF-8, e.g. a `[char]` UTF-32 string.

This might help with servo/servo#4023
auto merge of #19095 : juxiliary/rust/master, r=bstrie

Vim plugins shouldn't override user settings unless they ask!

Stops the plugin from modifying the users settings by default
instead makes them opt-in with `g:rust_recommended_style`
auto merge of #19114 : frewsxcv/rust/master, r=bstrie

Fixes #19010