rust grammar does not assign keyword scope to some keywords

[a5hk]

This issue is related to #108254 . Can we have keyword scope too? Something like this:

{
    "comment": "struct declarations",
    "match": "\\b(struct)\\s+([A-Z][A-Za-z0-9]*)\\b",
    "captures": {
        "1": {
            "name": "keyword.declaration.struct.rust storage.type.rust"
        },
        "2": {
            "name": "entity.name.type.struct.rust"
        }
    }
}

which results in:

I used the scope from https://www.sublimetext.com/docs/3/scope_naming.html#storage.

[alexr00]

Moved to the upstream repo: dustypomerleau/rust-syntax#16