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Auto merge of #17021 - roife:add-hover-limits-for-adts, r=Veykril

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Support hovering limits for adts

Fix #17009

1. Currently, r-a supports limiting the number of struct fields displayed when hovering. This PR extends it to support enum variants and union fields. Since the display of these three (ADTs) is similar, this PR extends 'hover_show_structFields' to 'hover_show_adtFieldsOrVariants'.
2. This PR also resolved the problem that the layout of ADT was not restricted by display limitations when hovering on the Self type.
3. Additionally, this PR changes the default value of display limitations to `10` (instead of the original `null`), which helps users discover this feature.
This commit is contained in:
bors 2024-04-25 07:23:27 +00:00
commit 65eda41e65
8 changed files with 567 additions and 101 deletions
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editors/code/package.json
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@ -1145,9 +1145,18 @@
}
]
},
"rust-analyzer.hover.show.structFields": {
"markdownDescription": "How many fields of a struct to display when hovering a struct.",
"default": null,
"rust-analyzer.hover.show.enumVariants": {
"markdownDescription": "How many variants of an enum to display when hovering on. Show none if empty.",
"default": 5,
"type": [
"null",
"integer"
],
"minimum": 0
},
"rust-analyzer.hover.show.fields": {
"markdownDescription": "How many fields of a struct, variant or union to display when hovering on. Show none if empty.",
"default": 5,
"type": [
"null",
"integer"