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Change syntax of where-clauses on associated types

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dtolnay opened this issue Sep 24, 2021 · 0 comments · Fixed by #1139
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Change syntax of where-clauses on associated types #1071

dtolnay opened this issue Sep 24, 2021 · 0 comments · Fixed by #1139
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@dtolnay
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dtolnay commented Sep 24, 2021

rust-lang/rust#89122, which is in FCP, proposes that:

type StringMap<K> where K: PartialOrd = BTreeMap<K, String>;

should instead be spelled as:

type StringMap<K> = BTreeMap<K, String>
where
    K: PartialOrd;

If the proposal passes, we'll need to implement this in syn.

@dtolnay dtolnay added the syntax label Sep 24, 2021
@dtolnay dtolnay changed the title Change syntax of where clauses on type aliases Change syntax of where clauses on associated types Mar 14, 2022
@dtolnay dtolnay changed the title Change syntax of where clauses on associated types Change syntax of where-clauses on associated types Mar 14, 2022
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