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12dc24f460
This commit is a response to feedback on the displayed type signatures results, by making generics act stricter. Generics are tightened by making order significant. This means `Vec<Allocator>` now matches only with a true vector of allocators, instead of matching the second type param. It also makes unboxing within generics stricter, so `Result<A, B>` only matches if `B` is in the error type and `A` is in the success type. The top level of the function search is unaffected. Find the discussion on: * <https://rust-lang.zulipchat.com/#narrow/stream/393423-t-rustdoc.2Fmeetings/topic/meeting.202024-07-08/near/449965149> * <https://github.com/rust-lang/rust/pull/124544#issuecomment-2204272265> * <https://rust-lang.zulipchat.com/#narrow/channel/266220-t-rustdoc/topic/deciding.20on.20semantics.20of.20generics.20in.20rustdoc.20search/near/476841363>
17 lines
354 B
JavaScript
17 lines
354 B
JavaScript
// ignore-order
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const EXPECTED = [
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{
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'query': 'bufread -> result<[u8]>',
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'others': [
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{ 'path': 'std::boxed::Box', 'name': 'fill_buf' },
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],
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},
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{
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'query': 'split<bufread> -> option<result<vec<u8>>>',
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'others': [
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{ 'path': 'std::io::Split', 'name': 'next' },
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],
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},
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];
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