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	 12dc24f460
			
		
	
	
		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>
		
			
				
	
	
		
			71 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			71 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| // exact-check
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| // ignore-order
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| 
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| const EXPECTED = [
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|     {
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|         'query': 'R<P>',
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|         'returned': [
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|             { 'path': 'generics', 'name': 'alef' },
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|         ],
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|         'in_args': [
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|             { 'path': 'generics', 'name': 'alpha' },
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|         ],
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|     },
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|     {
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|         'query': 'R<struct:P>',
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|         'returned': [
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|             { 'path': 'generics', 'name': 'alef' },
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|         ],
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|         'in_args': [
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|             { 'path': 'generics', 'name': 'alpha' },
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|         ],
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|     },
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|     {
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|         'query': 'R<enum:P>',
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|         'returned': [],
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|         'in_args': [],
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|     },
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|     {
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|         'query': '"P"',
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|         'others': [
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|             { 'path': 'generics', 'name': 'P' },
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|         ],
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|         'returned': [],
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|         'in_args': [],
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|     },
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|     {
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|         'query': 'P',
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|         'returned': [],
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|         'in_args': [],
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|     },
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|     {
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|         'query': '"ExtraCreditStructMulti"<ExtraCreditInnerMulti, ExtraCreditInnerMulti>',
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|         'in_args': [
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|             { 'path': 'generics', 'name': 'extracreditlabhomework' },
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|         ],
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|         'returned': [],
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|     },
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|     {
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|         'query': 'TraitCat',
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|         'in_args': [
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|             { 'path': 'generics', 'name': 'gamma' },
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|         ],
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|     },
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|     {
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|         'query': 'TraitDog',
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|         'in_args': [
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|             { 'path': 'generics', 'name': 'gamma' },
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|         ],
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|     },
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|     {
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|         'query': 'Result<String>',
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|         'others': [],
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|         'returned': [
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|             { 'path': 'generics', 'name': 'super_soup' },
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|         ],
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|         'in_args': [
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|             { 'path': 'generics', 'name': 'super_soup' },
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|         ],
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|     },
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| ];
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