Rewrite #[derive(Queryable)] in derives2
#1529
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This was fairly recently rewritten, so it should in theory be the most straightforward derive to port. Unfortunately, due to rust-lang/rust#47311, it's obnoxiously hard to actually construct a struct in a derive right now. We have to do hacky workarounds until that is fixed.
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Since `QueryableByName` is one of the more recently written derives, it should have been a really straightforward port. Unfortunately, the tests for this derive hit multiple rustc bugs - rust-lang/rust#47983 - rust-lang/rust#47311 I love what we were able to do with the error message here. We could even go so far as to have the `help` lines point at the struct itself for the `table_name` annotation if we want to. I also much prefer the workaround for rust-lang/rust#47311 in this PR to the one I did in #1529. I'll need to update that PR if this is merged first.
sgrif
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Since `QueryableByName` is one of the more recently written derives, it should have been a really straightforward port. Unfortunately, the tests for this derive hit multiple rustc bugs - rust-lang/rust#47983 - rust-lang/rust#47311 I love what we were able to do with the error message here. We could even go so far as to have the `help` lines point at the struct itself for the `table_name` annotation if we want to. I also much prefer the workaround for rust-lang/rust#47311 in this PR to the one I did in #1529. I'll need to update that PR if this is merged first.
weiznich
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sgrif
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Since `QueryableByName` is one of the more recently written derives, it should have been a really straightforward port. Unfortunately, the tests for this derive hit multiple rustc bugs - rust-lang/rust#47983 - rust-lang/rust#47311 I love what we were able to do with the error message here. We could even go so far as to have the `help` lines point at the struct itself for the `table_name` annotation if we want to. I also much prefer the workaround for rust-lang/rust#47311 in this PR to the one I did in #1529. I'll need to update that PR if this is merged first.
sgrif
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Feb 3, 2018
Since `QueryableByName` is one of the more recently written derives, it should have been a really straightforward port. Unfortunately, the tests for this derive hit multiple rustc bugs - rust-lang/rust#47983 - rust-lang/rust#47311 I love what we were able to do with the error message here. We could even go so far as to have the `help` lines point at the struct itself for the `table_name` annotation if we want to. I also much prefer the workaround for rust-lang/rust#47311 in this PR to the one I did in #1529. I'll need to update that PR if this is merged first.
sgrif
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Feb 4, 2018
Since `QueryableByName` is one of the more recently written derives, it should have been a really straightforward port. Unfortunately, the tests for this derive hit multiple rustc bugs - rust-lang/rust#47983 - rust-lang/rust#47311 I love what we were able to do with the error message here. We could even go so far as to have the `help` lines point at the struct itself for the `table_name` annotation if we want to. I also much prefer the workaround for rust-lang/rust#47311 in this PR to the one I did in #1529. I'll need to update that PR if this is merged first.
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This was fairly recently rewritten, so it should in theory be the most
straightforward derive to port. Unfortunately, due to
rust-lang/rust#47311, it's obnoxiously hard to
actually construct a struct in a derive right now. We have to do hacky
workarounds until that is fixed.