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rustdoc: Use substrings instead of split to grab enum variant paths #82809

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Mar 6, 2021
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6 changes: 3 additions & 3 deletions src/librustdoc/html/static/main.js
Original file line number Diff line number Diff line change
Expand Up @@ -1548,9 +1548,9 @@ function defocusSearchBar() {
} else if (type === "structfield" && parentType === "variant") {
// Structfields belonging to variants are special: the
// final path element is the enum name.
var splitPath = item.path.split("::");
var enumName = splitPath.pop();
path = splitPath.join("::");
var enumNameIdx = item.path.lastIndexOf("::");
var enumName = item.path.substr(enumNameIdx + 2);
path = item.path.substr(0, enumNameIdx);
displayPath = path + "::" + enumName + "::" + myparent.name + "::";
anchor = "#variant." + myparent.name + ".field." + name;
pageType = "enum";
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