Kevin Mehall 62f594b390 Refactor TokenStream to hold Vec<TokenTree> instead of tt::Subtree ... `TokenStream` assumes that its subtree's delimeter is `None`, and this should be encoded in the type system instead of having a delimiter field that is mostly ignored. `tt::Subtree` is just `pub delimiter: Option<Delimiter>, pub token_trees: Vec<TokenTree>`, so a Subtree that is statically guaranteed not to have a delimiter is just Vec<TokenTree>.		2021-03-06 09:48:30 -07:00
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src	Refactor TokenStream to hold Vec<TokenTree> instead of tt::Subtree	2021-03-06 09:48:30 -07:00
Cargo.toml	Bump cargo_metadata	2021-03-02 14:27:29 +02:00