rustdoc: Separate filter-empty-string out into its own function
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6530b3243a
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2 changed files with 13 additions and 3 deletions
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@ -219,6 +219,15 @@ function hideThemeButtonState() {
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var titleBeforeSearch = document.title;
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var searchTitle = null;
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function removeEmptyStringsFromArray(x) {
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for (var i = 0, len = x.length; i < len; ++i) {
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if (x[i] === "") {
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x.splice(i, 1);
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i -= 1;
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}
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}
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}
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function clearInputTimeout() {
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if (searchTimeout !== null) {
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clearTimeout(searchTimeout);
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@ -756,7 +765,7 @@ function hideThemeButtonState() {
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results = {}, results_in_args = {}, results_returned = {},
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split = valLower.split("::");
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split = split.filter(function(segment) { return segment !== ""; });
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removeEmptyStringsFromArray(split);
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function transformResults(results, isType) {
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var out = [];
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@ -1338,7 +1347,7 @@ function hideThemeButtonState() {
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var valGenerics = extractGenerics(val);
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var paths = valLower.split("::");
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paths = paths.filter(function(segment) { return segment !== ""; });
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removeEmptyStringsFromArray(paths);
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val = paths[paths.length - 1];
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var contains = paths.slice(0, paths.length > 1 ? paths.length - 1 : 1);
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@ -264,7 +264,8 @@ function loadMainJsAndIndex(mainJs, searchIndex, storageJs, crate) {
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// execQuery last parameter is built in buildIndex.
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// buildIndex requires the hashmap from search-index.
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var functionsToLoad = ["buildHrefAndPath", "pathSplitter", "levenshtein", "validateResult",
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"handleAliases", "getQuery", "buildIndex", "execQuery", "execSearch"];
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"handleAliases", "getQuery", "buildIndex", "execQuery", "execSearch",
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"removeEmptyStringsFromArray"];
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ALIASES = {};
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finalJS += 'window = { "currentCrate": "' + crate + '", rootPath: "../" };\n';
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