Fix clippy multiple_bound_location warnings #528
Merged
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This PR moves the
?Sized
generics bound used in the map and set source files from the generics predicate to the where clause, if a where clause already exists.According to what I could find online that
?Sized
bound had to be there until rustc 1.15, but since?Sized
is already specified in where clauses in these files I don't think thats an issue.I always put the
?Sized
bound last, because that is where it already appears in the docs, but if?Sized
first is preferred, I'll change that.This PR also changes the
Debug
impls for *EntryRef to use a where clause, because they currently have a linebreak in "impl X for Y" line.If this last change isn't wanted or considered something separate, please let me know :)