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Clean up variables in search.js

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This commit is contained in:
Guillaume Gomez 2023-12-12 19:31:43 +01:00
parent 6f40082313
commit f1342f30a5
1 changed files with 7 additions and 13 deletions
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20
src/librustdoc/html/static/js/search.js
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@ -2102,8 +2102,6 @@ function initSearch(rawSearchIndex) {
} }
function innerRunQuery() { function innerRunQuery() {
let elem, i, nSearchWords, in_returned, row;
let queryLen = 0; let queryLen = 0;
for (const elem of parsedQuery.elems) { for (const elem of parsedQuery.elems) {
queryLen += elem.name.length; queryLen += elem.name.length;
@ -2225,8 +2223,8 @@ function initSearch(rawSearchIndex) {
if (parsedQuery.foundElems === 1) { if (parsedQuery.foundElems === 1) {
if (parsedQuery.elems.length === 1) { if (parsedQuery.elems.length === 1) {
elem = parsedQuery.elems[0]; const elem = parsedQuery.elems[0];
for (i = 0, nSearchWords = searchWords.length; i < nSearchWords; ++i) { for (let i = 0, nSearchWords = searchWords.length; i < nSearchWords; ++i) {
// It means we want to check for this element everywhere (in names, args and // It means we want to check for this element everywhere (in names, args and
// returned). // returned).
handleSingleArg( handleSingleArg(
@ -2241,10 +2239,9 @@ function initSearch(rawSearchIndex) {
} }
} else if (parsedQuery.returned.length === 1) { } else if (parsedQuery.returned.length === 1) {
// We received one returned argument to check, so looking into returned values. // We received one returned argument to check, so looking into returned values.
elem = parsedQuery.returned[0]; for (let i = 0, nSearchWords = searchWords.length; i < nSearchWords; ++i) {
for (i = 0, nSearchWords = searchWords.length; i < nSearchWords; ++i) { const row = searchIndex[i];
row = searchIndex[i]; const in_returned = row.type && unifyFunctionTypes(
in_returned = row.type && unifyFunctionTypes(
row.type.output, row.type.output,
parsedQuery.returned, parsedQuery.returned,
row.type.where_clause row.type.where_clause
@ -2262,7 +2259,7 @@ function initSearch(rawSearchIndex) {
} }
} }
} else if (parsedQuery.foundElems > 0) { } else if (parsedQuery.foundElems > 0) {
for (i = 0, nSearchWords = searchWords.length; i < nSearchWords; ++i) { for (let i = 0, nSearchWords = searchWords.length; i < nSearchWords; ++i) {
handleArgs(searchIndex[i], i, results_others); handleArgs(searchIndex[i], i, results_others);
} }
} }
@ -2418,7 +2415,6 @@ function initSearch(rawSearchIndex) {
const extraClass = display ? " active" : ""; const extraClass = display ? " active" : "";
const output = document.createElement("div"); const output = document.createElement("div");
let length = 0;
if (array.length > 0) { if (array.length > 0) {
output.className = "search-results " + extraClass; output.className = "search-results " + extraClass;
@ -2428,8 +2424,6 @@ function initSearch(rawSearchIndex) {
const longType = longItemTypes[item.ty]; const longType = longItemTypes[item.ty];
const typeName = longType.length !== 0 ? `${longType}` : "?"; const typeName = longType.length !== 0 ? `${longType}` : "?";
length += 1;
const link = document.createElement("a"); const link = document.createElement("a");
link.className = "result-" + type; link.className = "result-" + type;
link.href = item.href; link.href = item.href;
@ -2477,7 +2471,7 @@ ${item.displayPath}<span class="${type}">${name}</span>\
"href=\"https://docs.rs\">Docs.rs</a> for documentation of crates released on" + "href=\"https://docs.rs\">Docs.rs</a> for documentation of crates released on" +
" <a href=\"https://crates.io/\">crates.io</a>.</li></ul>"; " <a href=\"https://crates.io/\">crates.io</a>.</li></ul>";
} }
return [output, length]; return [output, array.length];
} }
function makeTabHeader(tabNb, text, nbElems) { function makeTabHeader(tabNb, text, nbElems) {