{"id":437820,"date":"2024-01-29T11:47:36","date_gmt":"2024-01-29T10:47:36","guid":{"rendered":"https:\/\/blog.jetbrains.com\/?post_type=rust&#038;p=437820"},"modified":"2024-01-29T11:47:41","modified_gmt":"2024-01-29T10:47:41","slug":"the-most-common-rust-compiler-errors-as-encountered-in-rustrover-part-2","status":"publish","type":"rust","link":"https:\/\/blog.jetbrains.com\/zh-hans\/rust\/2024\/01\/29\/the-most-common-rust-compiler-errors-as-encountered-in-rustrover-part-2\/","title":{"rendered":"RustRover \u4e2d\u6700\u5e38\u89c1\u7684 Rust \u7f16\u8bd1\u5668\u9519\u8bef\uff1a\u7b2c 2 \u90e8\u5206"},"content":{"rendered":"<p>\u5728<a href=\"https:\/\/blog.jetbrains.com\/rust\/2023\/12\/14\/the-most-common-rust-compiler-errors-as-encountered-in-rustrover-part-1\/\">\u672c\u535a\u5ba2\u7cfb\u5217\u7684\u7b2c 1 \u90e8\u5206<\/a>\u4e2d\uff0c\u6211\u4eec\u6839\u636e RustRover \u7684\u4f7f\u7528\u6570\u636e\u6df1\u5165\u5206\u6790\u4e86 10 \u5927\u6700\u5e38\u89c1 Rust \u7f16\u8bd1\u5668\u9519\u8bef\u4e2d\u7684\u540e 5 \u4e2a\u3002 \u5728\u672c\u90e8\u5206\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u6700\u5e38\u53d1\u751f\u7684\u524d 5 \u5927\u9519\u8bef\uff0c\u5e76\u5bf9 Rust \u7f16\u7a0b\u8bed\u8a00\u4e2d\u6700\u5bb9\u6613\u4f7f\u5f00\u53d1\u8005\u4e0e\u7f16\u8bd1\u5668\u4ea7\u751f\u201c\u51b2\u7a81\u201d\u7684\u65b9\u9762\u8fdb\u884c\u4e00\u4e9b\u66f4\u603b\u4f53\u7684\u89c2\u5bdf\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u5e38\u89c1\u9519\u8bef #5\uff1aE0433\uff08<em>\u4f7f\u7528\u4e86\u672a\u58f0\u660e\u7684 crate\u3001\u6a21\u5757\u6216\u7c7b\u578b<\/em>\uff09<\/h2>\n<p>\u8fd9\u4e2a\u9519\u8bef\u7c7b\u4f3c\u4e8e\u4e0a\u4e00\u90e8\u5206\u4e2d\u8c08\u5230\u7684 E0432\uff08import \u672a\u89e3\u6790\uff09\u3002 \u552f\u4e00\u7684\u533a\u522b\u662f\uff0c\u5177\u6709\u95ee\u9898\u7ec4\u4ef6\u7684\u8def\u5f84\u76f4\u63a5\u5728\u540d\u79f0\u4e2d\u4f7f\u7528\uff0c\u4e0d\u5e26 <code>use<\/code> \u5b50\u53e5\u3002 17.5% \u7684 RustRover \u7528\u6237\u9047\u5230\u8fc7\u8fd9\u4e2a\u9519\u8bef\u3002 \u4f8b\u5982\uff0c\u5728\u4e0b\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u7f16\u8bd1\u5668\u65e0\u6cd5\u7406\u89e3\u6211\u4eec\u771f\u6b63\u7684\u610f\u56fe\uff08crate \u8fd8\u662f\u6a21\u5757\uff09\u5e76\u62a5\u9519\uff1a<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-421519\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2023\/12\/image-25.png\" alt=\"\" width=\"1600\" height=\"900\" \/><\/figure>\n<p>\u8fd9\u4e2a\u793a\u4f8b\u5c55\u793a\u4e86 Rust \u7f16\u8bd1\u5668\u5907\u53d7\u597d\u8bc4\u7684\u9519\u8bef\u6d88\u606f\u4f20\u9012\u3002 \u5373\u4f7f\u4e0d\u9605\u8bfb\u6d88\u606f\uff0c\u4fee\u6b63\u4e5f\u663e\u800c\u6613\u89c1\uff1a\u9a8c\u8bc1\u540d\u79f0\uff0c\u6839\u636e\u9700\u8981\u5c06\u6240\u9700\u7684\u4f9d\u8d56\u9879\u6dfb\u52a0\u5230 <kbd>Cargo.toml<\/kbd>\uff0c\u6216\u8005\u5f15\u5165\u9002\u5f53\u7684 import\u3002<\/p>\n<p>RustRover \u4e5f\u53ef\u4ee5\u53d1\u6325\u4f5c\u7528\uff0c \u8ba9\u6211\u4eec\u9009\u62e9\u5bfc\u5165\u7684\u540d\u79f0\u3002\u00a0<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-421530\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2023\/12\/image-26.png\" alt=\"\" width=\"1465\" height=\"411\" \/><\/figure>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-421541\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2023\/12\/image-27.png\" alt=\"\" width=\"1477\" height=\"474\" \/><\/figure>\n<p>\u7f16\u5199\u4ee3\u7801\u65f6\u4f7f\u7528\u4ee3\u7801\u8865\u5168\u5c31\u53ef\u4ee5\u5b8c\u5168\u907f\u514d\u8fd9\u79cd\u9519\u8bef\u3002\u00a0<\/p>\n<h2 class=\"wp-block-heading\">\u5e38\u89c1\u9519\u8bef #4\uff1aE0425\uff08<em>\u4f7f\u7528\u4e86\u672a\u89e3\u6790\u7684\u540d\u79f0<\/em>\uff09<\/h2>\n<p>\u63a5\u4e0b\u6765\u662f\u53e6\u4e00\u4e2a\u201c\u672a\u89e3\u6790\u201d\u7684\u9519\u8bef\u3002 20.5% \u7684 RustRover \u7528\u6237\u9047\u5230\u8fc7\u8fd9\u79cd\u60c5\u51b5\uff1a\u4f7f\u7528\u4e86\u672a\u89e3\u6790\u7684\u540d\u79f0\uff0c\u5b83\u5728\u8bed\u6cd5\u4e0a\u4e0d\u662f crate \u6216\u6a21\u5757\u540d\u79f0\u3002 \u53d1\u751f\u8fd9\u79cd\u9519\u8bef\u65f6\u4f1a\u5f39\u51fa\uff1a<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-421552\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2023\/12\/image-28.png\" alt=\"\" width=\"1600\" height=\"237\" \/><\/figure>\n<p>\u5f53\u7136\uff0c\u5b9e\u9645\u53d1\u751f\u65f6\uff0c\u60c5\u51b5\u53ef\u80fd\u4e0d\u4f1a\u50cf\u4e0a\u56fe\u4e2d\u90a3\u6837\u660e\u6717\u3002<\/p>\n<p>\u53ef\u60dc\uff0c\u5373\u4f7f\u662f\u4e86\u4e0d\u8d77\u7684 Rust \u7f16\u8bd1\u5668\u4e5f\u96be\u4ee5\u5e94\u5bf9\u8fd9\u79cd\u9519\u8bef\u3002 \u53ef\u4ee5\u91c7\u53d6\u7684\u65b9\u5f0f\u662f\uff1a\u4fee\u8ba2\u540d\u79f0\u3001\u63d0\u4f9b\u5b9a\u4e49\u6216\u5f15\u5165\u9002\u5f53\u7684 import\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u5e38\u89c1\u9519\u8bef #3\uff1aE0599\uff08<em>\u65b9\u6cd5\u7528\u4e8e\u672a\u5b9e\u73b0\u8be5\u65b9\u6cd5\u7684\u7c7b\u578b<\/em>\uff09<\/h2>\n<p>\u5267\u900f\u9884\u8b66\uff1a\u4ece\u73b0\u5728\u8d77\u90fd\u5c06\u662f\u7c7b\u578b\u68c0\u67e5\u9519\u8bef\uff01 \u6ca1\u9519\uff0c\u524d\u4e09\u540d\u7684\u9519\u8bef\u90fd\u4e0e\u4e0d\u6b63\u786e\u7684\u7c7b\u578b\u4f7f\u7528\u76f8\u5173\u3002 \u8fd9\u91cc\u7684\u9519\u8bef\u662f\uff0c27.5% \u7684 RustRover \u7528\u6237\u66fe\u8bd5\u56fe\u5728\u672a\u5b9e\u73b0\u65b9\u6cd5\u7684\u7c7b\u578b\u7684\u503c\u8c03\u7528\u4e0a\u8be5\u65b9\u6cd5\u3002 \u6765\u770b\u4e0b\u9762\u7684\u4f8b\u5b50\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"rust\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">fn main() {\n\u00a0\u00a0\u00a0let numbers: Vec = vec![4, 11, 15, 12];\n\u00a0\u00a0\u00a0let sum: usize = numbers.sum();\n\u00a0\u00a0\u00a0println!(\"Answer = {sum}\");\n}<\/pre>\n<p>\u770b\u8d77\u6765\u6ca1\u95ee\u9898\uff0c\u53ea\u662f\u6ca1\u6709\u4f5c\u7528\u4e8e <code>Vec<\/code> \u7684 <code>sum<\/code> \u65b9\u6cd5\u3002 \u5177\u4f53\u9519\u8bef\u6d88\u606f\u5982\u4e0b\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"raw\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">error[E0599]: `Vec` is not an iterator<\/pre>\n<p>\u8fd9\u91cc\u7684\u4fee\u6b63\u662f\u9996\u5148\u8c03\u7528 <code>iter<\/code> \u65b9\u6cd5\uff0c\u7136\u540e\u5728\u751f\u6210\u7684\u8fed\u4ee3\u5668\u4e0a\u4f7f\u7528 <code>sum<\/code>\u3002\u00a0<\/p>\n<p>\u53e6\u5916\uff0cRustRover \u6709\u4e00\u9879\u529f\u80fd\u53ef\u4ee5\u9632\u6b62\u8fd9\u79cd\u9519\u8bef\uff0c \u5373<em>\u94fe\u5f0f\u8865\u5168<\/em>\u3002 \u8981\u67e5\u770b\u5b9e\u9645\u76ca\u5904\uff0c\u8bf7\u67e5\u770b\u4ee5\u4e0b\u793a\u4f8b\uff1a<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-421563\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2023\/12\/image-29.png\" alt=\"\" width=\"1600\" height=\"422\" \/><\/figure>\n<p>\u5f53\u8865\u5168\u5efa\u8bae\u88ab\u91c7\u7eb3\u65f6\uff0c<code>iter<\/code> \u548c <code>sum<\/code> \u65b9\u6cd5\u90fd\u4f1a\u6dfb\u52a0\u5230\u8c03\u7528\u94fe\u4e2d\uff0c\u7acb\u5373\u4fee\u6b63\u4ee3\u7801\u3002<\/p>\n<p>\u901a\u5e38\uff0c\u4ee3\u7801\u8865\u5168\u53ef\u4ee5\u5e2e\u52a9\u60a8\u907f\u514d E0599 \u6d88\u606f\u3002 \u5982\u679c\u60a8\u6ca1\u6709\u770b\u5230\u6240\u9700\u65b9\u6cd5\u8c03\u7528\u7684\u5efa\u8bae\uff0c\u90a3\u4e48\u771f\u6b63\u7684\u95ee\u9898\u53ef\u80fd\u662f\u88ab\u8c03\u7528\u65b9\u7c7b\u578b\u4e0d\u6b63\u786e\u3002<\/p>\n<p>\u8fd9\u4e2a\u9519\u8bef\u8fd8\u6709\u4e00\u4e2a\u65b9\u9762\u503c\u5f97\u4e00\u63d0\uff1a\u5728\u8bb8\u591a\u4e0a\u4e0b\u6587\u4e2d\uff0c\u60a8\u53ef\u4ee5\u63a7\u5236\u81ea\u5df1\u7684\u7c7b\u578b\u58f0\u660e\u3002 \u4e00\u79cd\u9009\u9879\u662f\u9996\u5148\u8c03\u7528\u4e00\u4e2a\u65b9\u6cd5\uff0c\u7136\u540e\u6309 <strong>Alt-Enter<\/strong> (<strong>\u2325Option<\/strong>\u2013<strong>Return<\/strong>) \u5e76\u6267\u884c\u5efa\u8bae\u7684\u64cd\u4f5c\u8ba9 RustRover \u642d\u5efa\u5176\u5b9e\u73b0\uff1a<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-421574\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2023\/12\/image-30.png\" alt=\"\" width=\"1600\" height=\"574\" \/><\/figure>\n<p>\u64cd\u4f5c\u7684\u7ed3\u679c\u662f\uff0cRustRover \u751f\u6210\u65b9\u6cd5\u5b9e\u73b0\u6a21\u677f\uff0c\u540c\u65f6\u8003\u8651\u5230\u6709\u5173\u7c7b\u578b\u7684\u6240\u6709\u4e0a\u4e0b\u6587\u4fe1\u606f\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"rust\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">impl Info {\n\u00a0\u00a0\u00a0pub(crate) fn summary(&amp;self) -&gt; String {\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0todo!()\n\u00a0\u00a0\u00a0}\n}<\/pre>\n<p>\u8fd0\u884c\u8fd9\u6bb5\u4ee3\u7801\u4f1a\u5bfc\u81f4\u8fd0\u884c\u65f6\u9519\u8bef\uff0c\u4f46\u81f3\u5c11\u7f16\u8bd1\u5668\u4e0d\u518d\u62a5\u9519\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u5e38\u89c1\u9519\u8bef #2\uff1aE0308\uff08<em>\u9884\u671f\u7c7b\u578b\u4e0e\u63a5\u6536\u7684\u7c7b\u578b\u4e0d\u5339\u914d<\/em>\uff09<\/h2>\n<p>\u8bbe\u60f3\u4e00\u4e0b\uff1a\u5728\u9700\u8981\u7c7b\u578b <code>B<\/code> \u7684\u503c\u7684\u4e0a\u4e0b\u6587\u4e2d\u4f7f\u7528\u4e86\u7c7b\u578b <code>A<\/code> \u7684\u8868\u8fbe\u5f0f\u3002 \u8fd9\u91cc\u7684\u201c\u4e0a\u4e0b\u6587\u201d\u53ef\u4ee5\u6307\u8c03\u7528\u70b9\u5904\u7684\u51fd\u6570\u5f62\u53c2\u3001\u53d8\u91cf\u58f0\u660e\u3001\u63a7\u5236\u6d41\u8bed\u53e5\/\u8868\u8fbe\u5f0f\u7b49\u3002 \u5982\u679c\u60a8\u9047\u5230\u8fc7\u8fd9\u4e2a\u95ee\u9898\uff0c\u90a3\u4e48\u60a8\u4e5f\u662f 30% \u7684 RustRover \u7528\u6237\u4e2d\u7684\u4e00\u5458\u3002<\/p>\n<p>\u7406\u8bba\u4e0a\uff0c\u5bf9\u4e8e\u8fd9\u79cd\u60c5\u51b5\u6211\u4eec\u6709\u4e24\u79cd\u9009\u62e9\uff1a\u8c03\u6574\u503c\u6216\u8c03\u6574\u4e0a\u4e0b\u6587\u3002 \u8c03\u6574\u503c\u53ef\u80fd\u6d89\u53ca\u8f6c\u6362\u7c7b\u578b\u3001\u5f15\u7528\/\u89e3\u5f15\u7528\u3001\u5728\u503c\u4e0a\u8c03\u7528\u8f6c\u6362\u65b9\u6cd5\u6216\u5c06\u5176\u66ff\u6362\u4e3a\u5176\u4ed6\u5185\u5bb9\u3002 \u8c03\u6574\u4e0a\u4e0b\u6587\u5e76\u4e0d\u603b\u662f\u53ef\u884c\uff0c\u6709\u65f6\u6211\u4eec\u53ef\u4ee5\u66f4\u6539\u9884\u671f\u7c7b\u578b\u6765\u5339\u914d\u63a5\u6536\u7684\u7c7b\u578b\u3002<\/p>\n<p>RustRover \u901a\u8fc7\u63d0\u4f9b\u5feb\u901f\u4fee\u590d\u9009\u9879\u652f\u6301\u4e24\u79cd\u64cd\u4f5c\u6a21\u5f0f\uff0c\u4f8b\u5982\uff1a<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-421585\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2023\/12\/image-31.png\" alt=\"\" width=\"1600\" height=\"434\" \/><\/figure>\n<p>\u6ce8\u610f\u5217\u8868\u4e2d\u7684\u7b2c\u4e8c\u4e2a\u5efa\u8bae\uff1a\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cRustRover \u63d0\u51fa\u4e86\u9002\u5408\u7f16\u8bd1\u5668\u7684\u76f8\u5f53\u590d\u6742\u7684\u503c\u8f6c\u6362\u3002 \u9075\u5faa\u7b2c\u4e00\u4e2a\u5efa\u8bae\u5c06\u4fee\u6b63\u4e0a\u4e0b\u6587\uff0c\u5373\u51fd\u6570\u5b9a\u4e49\u3002\u00a0<\/p>\n<h2 class=\"wp-block-heading\">\u5e38\u89c1\u9519\u8bef #1\uff1aE0277\uff08<em>\u5c1d\u8bd5\u4f7f\u7528\u4e00\u4e2a\u7c7b\u578b\uff0c\u4f46\u8be5\u7c7b\u578b\u672a\u5728\u9700\u8981\u7279\u5f81\u7684\u4f4d\u7f6e\u5b9e\u73b0\u7279\u5f81<\/em>\uff09<\/h2>\n<p>\u6211\u4eec\u7ec8\u4e8e\u5230\u699c\u9996\u4e86\uff01 RustRover \u4e2d\u6700\u5e38\u89c1\u7684 Rust \u7f16\u8bd1\u5668\u9519\u8bef\u662f E0277\uff0c 32% \u7684 RustRover \u7528\u6237\u7ecf\u5386\u8fc7\u8fd9\u79cd\u4ee5\u7c7b\u578b\u548c\u7279\u5f81\u4e3a\u4e3b\u9898\u7684\u5f00\u53d1\u8005\u5669\u68a6\u3002 \u50cf\u5f80\u5e38\u4e00\u6837\uff0c<a href=\"https:\/\/doc.rust-lang.org\/error_codes\/E0277.html\" target=\"_blank\" rel=\"noopener\">\u5b98\u65b9\u8bf4\u660e<\/a>\u5f88\u597d\u5730\u63d0\u4f9b\u4e86\u793a\u4f8b\u5e76\u89e3\u91ca\u4e86\u53ef\u80fd\u7684\u4fee\u6b63\u3002 \u6211\u4eec\u6765\u5173\u6ce8 RustRover \u7684\u884c\u4e3a\u3002<\/p>\n<p>\u5bf9\u4e8e\u8fd9\u79cd\u9519\u8bef\uff0c\u6211\u6700\u559c\u6b22\u7684 RustRover \u529f\u80fd\u5982\u4e0b\u6240\u793a\uff1a\u00a0<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-421596\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2023\/12\/image-32.png\" alt=\"\" width=\"1600\" height=\"548\" \/><\/figure>\n<p>\u7f16\u8bd1\u5668\u62a5\u9519\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"raw\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">error[E0277]: `Info` doesn't implement `std::fmt::Display`<\/pre>\n<p>\u5f53\u7136\uff0c\u5b9e\u73b0 <code>Display<\/code> \u7279\u5f81\u662f\u5176\u4e2d\u4e00\u79cd\u9009\u62e9\uff0cRustRover \u4e5f\u5f88\u4e50\u610f\u642d\u5efa\u5b9e\u73b0\u3002 \u4f46\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u66f4\u503e\u5411\u4e8e\u91c7\u7528\u7b2c\u4e00\u4e2a\u5efa\u8bae\uff0c\u5176\u4e2d\u6d89\u53ca\u4e24\u4e2a\u540c\u65f6\u8fdb\u884c\u7684\u6b65\u9aa4\uff1a<\/p>\n<ul>\n<li>\u6d3e\u751f <code>Debug<\/code> \u7279\u5f81\u7684\u5b9e\u73b0\u3002<\/li>\n<li>\u66f4\u6539\u683c\u5f0f\u5b57\u7b26\u4e32\u4ee5\u8c03\u7528 <code>Debug<\/code> \u7279\u5f81\u7684\u683c\u5f0f\u5316\u529f\u80fd\u3002<\/li>\n<\/ul>\n<p>\u7136\u800c\uff0c\u5728\u8bb8\u591a\u5176\u4ed6\u60c5\u51b5\u4e0b\uff0cRustRover \u65e0\u6cd5\u81ea\u884c\u53d1\u73b0\u548c\u9ad8\u4eae\u663e\u793a\u6b64\u9519\u8bef\u3002 \u5982\u524d\u4e00\u90e8\u5206\u6240\u8ff0\uff0c\u5b83\u7684\u7c7b\u578b\u68c0\u67e5\u529f\u80fd\u8fd8\u6ca1\u6709\u90a3\u4e48\u5f3a\u5927\uff0c\u4f46\u6211\u4eec\u6b63\u5728\u6539\u8fdb\u3002 \u4f5c\u4e3a\u6700\u5e38\u89c1\u7684\u9519\u8bef\u6d88\u606f\uff0cE0277 \u5f53\u7136\u5728\u6211\u4eec\u7684\u5173\u6ce8\u8303\u56f4\u4e4b\u5185\u3002<\/p>\n<h2 class=\"wp-block-heading\">Rust \u9519\u8bef\u7684\u603b\u4f53\u89c2\u5bdf<\/h2>\n<p>\u6211\u4eec\u6765\u770b\u6982\u51b5\u3002 \u4e0a\u5468\uff0c\u6211\u4eec\u5411 X\uff08\u4ee5\u524d\u79f0\u4e3a Twitter\uff09\u793e\u533a<a href=\"https:\/\/x.com\/rustrover\/status\/1735315851841040657\" target=\"_blank\" rel=\"noopener\">\u8be2\u95ee<\/a> Rust \u7f16\u7a0b\u8bed\u8a00\u7684\u4ec0\u4e48\u65b9\u9762\u662f\u4ee3\u7801\u9519\u8bef\u7684\u4e3b\u8981\u6765\u6e90\u3002 \u4ee5\u4e0b\u662f\u6211\u4eec\u5f97\u5230\u7684\u56de\u590d\uff1a<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-421890\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2023\/12\/Screenshot-2023-12-20-at-17.09.02.png\" alt=\"\" width=\"1168\" height=\"381\" \/><\/figure>\n<p>\u4e3a\u4e86\u5c06\u793e\u533a\u56de\u590d\u4e0e\u6211\u4eec\u4ece\u6570\u636e\u4e2d\u89c2\u5bdf\u5230\u7684\u7ed3\u679c\u8fdb\u884c\u6bd4\u8f83\uff0c\u6211\u4eec\u7814\u7a76\u4e86 25 \u4e2a\u6700\u5e38\u89c1\u7684 Rust \u7f16\u8bd1\u5668\u9519\u8bef\uff0c\u5e76\u5c06\u5176\u5927\u81f4\u5206\u4e3a\u4e94\u7c7b\uff1a<\/p>\n<ul>\n<li>\u7c7b\u578b\u548c\u7279\u5f81<\/li>\n<li>\u6240\u6709\u6743\u548c\u751f\u547d\u5468\u671f<\/li>\n<li>\u5b8f<\/li>\n<li>\u672a\u89e3\u6790\u7684\u540d\u79f0\u6216\u4e0d\u5b58\u5728\u7684\u5143\u7d20<\/li>\n<li>\u5176\u4ed6<\/li>\n<\/ul>\n<p>\u7ed3\u679c\u5982\u4e0b\uff08\u6309\u9519\u8bef\u4ee3\u7801\u6570\u5b57\u4ece\u5c0f\u5230\u5927\u7684\u987a\u5e8f\u6392\u5217\uff09\uff1a<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td><strong>\u9519\u8bef\u4ee3\u7801<\/strong><\/td>\n<td><strong>\u63cf\u8ff0<\/strong><\/td>\n<td><strong>\u7c7b\u522b<\/strong><\/td>\n<\/tr>\n<tr>\n<td>E0061<\/td>\n<td>\u8c03\u7528\u51fd\u6570\u65f6\u4f20\u9012\u7684\u5b9e\u53c2\u6570\u91cf\u65e0\u6548<\/td>\n<td>\u5176\u4ed6<\/td>\n<\/tr>\n<tr>\n<td>E0063<\/td>\n<td>\u672a\u63d0\u4f9b\u7ed3\u6784\u6216\u7c7b\u7ed3\u6784\u679a\u4e3e\u53d8\u4f53\u7684\u5b57\u6bb5\u3002<\/td>\n<td>\u672a\u89e3\u6790\/\u4e0d\u5b58\u5728<\/td>\n<\/tr>\n<tr>\n<td>E0106<\/td>\n<td>\u6b64\u9519\u8bef\u8868\u660e\u7c7b\u578b\u7f3a\u5c11\u751f\u547d\u5468\u671f\u3002<\/td>\n<td>\u6240\u6709\u6743\u548c\u751f\u547d\u5468\u671f<\/td>\n<\/tr>\n<tr>\n<td>E0107<\/td>\n<td>\u63d0\u4f9b\u7684\u6cdb\u578b\u5b9e\u53c2\u6570\u91cf\u4e0d\u6b63\u786e\u3002<\/td>\n<td>\u7c7b\u578b\u548c\u7279\u5f81<\/td>\n<\/tr>\n<tr>\n<td>E0277<\/td>\n<td>\u5c1d\u8bd5\u4f7f\u7528\u4e00\u4e2a\u7c7b\u578b\uff0c\u4f46\u8be5\u7c7b\u578b\u672a\u5728\u9700\u8981\u7279\u5f81\u7684\u4f4d\u7f6e\u5b9e\u73b0\u7279\u5f81<\/td>\n<td>\u7c7b\u578b\u548c\u7279\u5f81<\/td>\n<\/tr>\n<tr>\n<td>E0282<\/td>\n<td>\u7f16\u8bd1\u5668\u65e0\u6cd5\u63a8\u65ad\u7c7b\u578b\u5e76\u8981\u6c42\u7c7b\u578b\u6ce8\u89e3\u3002<\/td>\n<td>\u7c7b\u578b\u548c\u7279\u5f81<\/td>\n<\/tr>\n<tr>\n<td>E0283<\/td>\n<td>\u7531\u4e8e\u7f3a\u4e4f\u4fe1\u606f\u65e0\u6cd5\u660e\u786e\u9009\u62e9\u5b9e\u73b0\u3002<\/td>\n<td>\u7c7b\u578b\u548c\u7279\u5f81<\/td>\n<\/tr>\n<tr>\n<td>E0308<\/td>\n<td>\u9884\u671f\u7c7b\u578b\u4e0e\u63a5\u6536\u7684\u7c7b\u578b\u4e0d\u5339\u914d\u3002<\/td>\n<td>\u7c7b\u578b\u548c\u7279\u5f81<\/td>\n<\/tr>\n<tr>\n<td>E0369<\/td>\n<td>\u5c1d\u8bd5\u5bf9\u4e0d\u652f\u6301\u7684\u7c7b\u578b\u8fdb\u884c\u4e8c\u5143\u8fd0\u7b97\u3002<\/td>\n<td>\u7c7b\u578b\u548c\u7279\u5f81<\/td>\n<\/tr>\n<tr>\n<td>E0382<\/td>\n<td>\u5185\u5bb9\u79fb\u52a8\u5230\u5176\u4ed6\u4f4d\u7f6e\u540e\u53d8\u91cf\u624d\u88ab\u4f7f\u7528\u3002<\/td>\n<td>\u6240\u6709\u6743\u548c\u751f\u547d\u5468\u671f<\/td>\n<\/tr>\n<tr>\n<td>E0412<\/td>\n<td>\u4f7f\u7528\u7684\u7c7b\u578b\u540d\u79f0\u4e0d\u5728\u4f5c\u7528\u57df\u5185\u3002<\/td>\n<td>\u672a\u89e3\u6790\/\u4e0d\u5b58\u5728<\/td>\n<\/tr>\n<tr>\n<td>E0423<\/td>\n<td>\u6807\u8bc6\u7b26\u50cf\u51fd\u6570\u540d\u79f0\u4e00\u6837\u4f7f\u7528\uff0c\u6216\u8005\u9700\u8981\u4e00\u4e2a\u503c\u5e76\u4e14\u6807\u8bc6\u7b26\u5b58\u5728\uff0c\u4f46\u5b83\u5c5e\u4e8e\u4e0d\u540c\u7684\u547d\u540d\u7a7a\u95f4\u3002<\/td>\n<td>\u672a\u89e3\u6790\/\u4e0d\u5b58\u5728<\/td>\n<\/tr>\n<tr>\n<td>E0425<\/td>\n<td>\u4f7f\u7528\u4e86\u672a\u89e3\u6790\u7684\u540d\u79f0\u3002<\/td>\n<td>\u672a\u89e3\u6790\/\u4e0d\u5b58\u5728<\/td>\n<\/tr>\n<tr>\n<td>E0432<\/td>\n<td>import \u672a\u89e3\u6790\u3002<\/td>\n<td>\u672a\u89e3\u6790\/\u4e0d\u5b58\u5728<\/td>\n<\/tr>\n<tr>\n<td>E0433<\/td>\n<td>\u4f7f\u7528\u4e86\u672a\u58f0\u660e\u7684 crate\u3001\u6a21\u5757\u6216\u7c7b\u578b\u3002<\/td>\n<td>\u672a\u89e3\u6790\/\u4e0d\u5b58\u5728<\/td>\n<\/tr>\n<tr>\n<td>E0502<\/td>\n<td>\u5df2\u88ab\u501f\u7528\u4e3a\u4e0d\u53ef\u53d8\u5bf9\u8c61\u7684\u53d8\u91cf\u88ab\u501f\u7528\u4e3a\u53ef\u53d8\u5bf9\u8c61\u3002<\/td>\n<td>\u6240\u6709\u6743\u548c\u751f\u547d\u5468\u671f<\/td>\n<\/tr>\n<tr>\n<td>E0507<\/td>\n<td>\u501f\u7528\u7684\u503c\u88ab\u79fb\u51fa\u3002<\/td>\n<td>\u6240\u6709\u6743\u548c\u751f\u547d\u5468\u671f<\/td>\n<\/tr>\n<tr>\n<td>E0515<\/td>\n<td>\u8fd4\u56de\u4e86\u5bf9\u5c40\u90e8\u53d8\u91cf\u7684\u5f15\u7528\u3002<\/td>\n<td>\u6240\u6709\u6743\u548c\u751f\u547d\u5468\u671f<\/td>\n<\/tr>\n<tr>\n<td>E0596<\/td>\n<td>\u53d1\u751f\u6b64\u9519\u8bef\u662f\u56e0\u4e3a\u60a8\u5c1d\u8bd5\u4ee5\u53ef\u53d8\u65b9\u5f0f\u501f\u7528\u4e0d\u53ef\u53d8\u53d8\u91cf\u3002<\/td>\n<td>\u6240\u6709\u6743\u548c\u751f\u547d\u5468\u671f<\/td>\n<\/tr>\n<tr>\n<td>E0597<\/td>\n<td>\u53d1\u751f\u6b64\u9519\u8bef\u662f\u56e0\u4e3a\u503c\u5728\u501f\u7528\u671f\u95f4\u88ab\u5220\u9664\u3002<\/td>\n<td>\u6240\u6709\u6743\u548c\u751f\u547d\u5468\u671f<\/td>\n<\/tr>\n<tr>\n<td>E0599<\/td>\n<td>\u53d1\u751f\u6b64\u9519\u8bef\u662f\u56e0\u4e3a\u65b9\u6cd5\u7528\u4e8e\u672a\u5b9e\u73b0\u8be5\u65b9\u6cd5\u7684\u7c7b\u578b\u3002<\/td>\n<td>\u7c7b\u578b\u548c\u7279\u5f81<\/td>\n<\/tr>\n<tr>\n<td>E0609<\/td>\n<td>\u5c1d\u8bd5\u8bbf\u95ee\u7ed3\u6784\u4e2d\u4e0d\u5b58\u5728\u7684\u5b57\u6bb5\u3002<\/td>\n<td>\u672a\u89e3\u6790\/\u4e0d\u5b58\u5728<\/td>\n<\/tr>\n<tr>\n<td>E0614<\/td>\n<td>\u5c1d\u8bd5\u89e3\u5f15\u7528\u65e0\u6cd5\u89e3\u5f15\u7528\u7684\u53d8\u91cf\u3002<\/td>\n<td>\u5176\u4ed6<\/td>\n<\/tr>\n<tr>\n<td>E0658<\/td>\n<td>\u4f7f\u7528\u4e86\u4e0d\u7a33\u5b9a\u7684\u51fd\u6570\u3002<\/td>\n<td>\u5176\u4ed6<\/td>\n<\/tr>\n<tr>\n<td>E0716<\/td>\n<td>\u4e34\u65f6\u503c\u6b63\u88ab\u5220\u9664\uff0c\u800c\u501f\u7528\u4ecd\u5728\u6709\u6548\u4f7f\u7528\u4e2d\u3002<\/td>\n<td>\u6240\u6709\u6743\u548c\u751f\u547d\u5468\u671f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u5f88\u9057\u61be\uff0c\u6211\u4eec\u638c\u63e1\u7684\u6570\u636e\u5e76\u6ca1\u6709\u592a\u591a\u5173\u4e8e\u5b8f\u7684\u4fe1\u606f\u3002 \u6211\u4eec\u65e2\u65e0\u6cd5\u53ef\u9760\u5730\u68c0\u6d4b\u5b8f\u5c55\u5f00\u95ee\u9898\uff0c\u4e5f\u65e0\u6cd5\u8bc6\u522b\u6e90\u81ea\u6210\u529f\u5c55\u5f00\u7684\u5b8f\u7684\u5176\u4ed6\u9519\u8bef\u3002 \u4e5f\u8bb8\u8fd9\u8868\u660e\u6211\u4eec\u5e94\u8be5\u5bf9\u6536\u96c6\u7684\u6570\u636e\u8fdb\u884c\u66f4\u7cbe\u7ec6\u7684\u5206\u7c7b\u3002\u00a0<\/p>\n<p>\u4e0d\u8003\u8651\u5b8f\uff0c\u524d 25 \u5927\u5e38\u89c1\u9519\u8bef\u4e2d\u4f3c\u4e4e\u6ca1\u6709\u660e\u663e\u7684\u8d62\u5bb6\uff0c\u8fd9\u8bf4\u660e\u6211\u4eec\u5e73\u7b49\u5730\u559c\u7231 Rust \u7684\u6bcf\u4e00\u9762\uff1a<\/p>\n<ul>\n<li>\u7c7b\u578b\u548c\u7279\u5f81 \u2013 7 \u4e2a\u9519\u8bef<\/li>\n<li>\u6240\u6709\u6743\u548c\u751f\u547d\u5468\u671f \u2013 8 \u4e2a\u9519\u8bef<\/li>\n<li>\u672a\u89e3\u6790\u7684\u540d\u79f0\u6216\u4e0d\u5b58\u5728\u7684\u5143\u7d20 \u2013 7 \u4e2a\u9519\u8bef<\/li>\n<li>\u5176\u4ed6 \u2013 3 \u4e2a\u9519\u8bef<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\">\u6982\u8981<\/h2>\n<p>\u5728\u672c\u7cfb\u5217\u7684\u8fd9\u4e00\u90e8\u5206\u4e2d\uff0c\u6211\u4eec\u7814\u7a76\u4e86 RustRover \u4e2d\u7684\u4e94\u5927\u6700\u5e38\u89c1 Rust \u7f16\u8bd1\u5668\u9519\u8bef\u3002 \u5176\u4e2d\u4e09\u79cd\u9519\u8bef\u4e0e\u7c7b\u578b\u548c\u7279\u5f81\u6709\u5173\uff0c\u8868\u660e\u8fd9\u4e00\u9519\u8bef\u7c7b\u522b\u5bf9\u4e8e\u6b63\u786e\u7f16\u5199 Rust \u4ee3\u7801\u9887\u4e3a\u5173\u952e\u3002 \u6211\u4eec\u89c2\u5bdf\u4e86 25 \u4e2a\u6700\u5e38\u89c1\u9519\u8bef\u7684\u603b\u4f53\u6570\u636e\uff0c\u610f\u8bc6\u5230 Rust \u7684\u5176\u4ed6\u65b9\u9762\u4e5f\u4f1a\u5bfc\u81f4\u6211\u4eec\u7ecf\u5e38\u9047\u5230\u7684\u9519\u8bef\u3002<\/p>\n<p>\u00a0<\/p>\n<p>\u672c\u535a\u6587\u82f1\u6587\u539f\u4f5c\u8005\uff1a<\/p>\n\n    <div class=\"about-author \">\n        <div class=\"about-author__box\">\n            <div class=\"row\">\n                <div class=\"about-author__box-img\">\n                    <img decoding=\"async\" src=\"https:\/\/secure.gravatar.com\/avatar\/?s=200&#038;r=g\" width=\"200\" height=\"200\" alt=\"\" loading=\"lazy\"  class=\"avatar avatar-200 wp-user-avatar wp-user-avatar-200 photo avatar-default\">\n                <\/div>\n                <div class=\"about-author__box-text\">\n                                                        <\/div>\n            <\/div>\n        <\/div>\n    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