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class="rust "> <span class="comment">// Copyright 2012-2017 The Rust Project Developers. See the COPYRIGHT</span> <span class="comment">// file at the top-level directory of this distribution and at</span> <span class="comment">// http://rust-lang.org/COPYRIGHT.</span> <span class="comment">//</span> <span class="comment">// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license</span> <span class="comment">// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your</span> <span class="comment">// option. This file may not be copied, modified, or distributed</span> <span class="comment">// except according to those terms.</span> <span class="kw">use</span> <span class="kw">super</span>::<span class="kw-2">*</span>; <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">struct</span> <span class="ident">TerseFormatter</span><span class="op"><</span><span class="ident">T</span><span class="op">></span> { <span class="ident">out</span>: <span class="ident">OutputLocation</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>, <span class="ident">use_color</span>: <span class="ident">bool</span>, <span class="ident">is_multithreaded</span>: <span class="ident">bool</span>, <span class="doccomment">/// Number of columns to fill when aligning names</span> <span class="ident">max_name_len</span>: <span class="ident">usize</span>, <span class="ident">test_count</span>: <span class="ident">usize</span>, } <span class="kw">impl</span><span class="op"><</span><span class="ident">T</span>: <span class="ident">Write</span><span class="op">></span> <span class="ident">TerseFormatter</span><span class="op"><</span><span class="ident">T</span><span class="op">></span> { <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">new</span>( <span class="ident">out</span>: <span class="ident">OutputLocation</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>, <span class="ident">use_color</span>: <span class="ident">bool</span>, <span class="ident">max_name_len</span>: <span class="ident">usize</span>, <span class="ident">is_multithreaded</span>: <span class="ident">bool</span>, ) <span class="op">-></span> <span class="self">Self</span> { <span class="ident">TerseFormatter</span> { <span class="ident">out</span>, <span class="ident">use_color</span>, <span class="ident">max_name_len</span>, <span class="ident">is_multithreaded</span>, <span class="ident">test_count</span>: <span class="number">0</span>, } } <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">write_ok</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span>()<span class="op">></span> { <span class="self">self</span>.<span class="ident">write_short_result</span>(<span class="string">"."</span>, <span class="ident">term</span>::<span class="ident">color</span>::<span class="ident">GREEN</span>) } <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">write_failed</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span>()<span class="op">></span> { <span class="self">self</span>.<span class="ident">write_short_result</span>(<span class="string">"F"</span>, <span class="ident">term</span>::<span class="ident">color</span>::<span class="ident">RED</span>) } <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">write_ignored</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span>()<span class="op">></span> { <span class="self">self</span>.<span class="ident">write_short_result</span>(<span class="string">"i"</span>, <span class="ident">term</span>::<span class="ident">color</span>::<span class="ident">YELLOW</span>) } <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">write_allowed_fail</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span>()<span class="op">></span> { <span class="self">self</span>.<span class="ident">write_short_result</span>(<span class="string">"a"</span>, <span class="ident">term</span>::<span class="ident">color</span>::<span class="ident">YELLOW</span>) } <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">write_bench</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span>()<span class="op">></span> { <span class="self">self</span>.<span class="ident">write_pretty</span>(<span class="string">"bench"</span>, <span class="ident">term</span>::<span class="ident">color</span>::<span class="ident">CYAN</span>) } <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">write_short_result</span>( <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">result</span>: <span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">color</span>: <span class="ident">term</span>::<span class="ident">color</span>::<span class="ident">Color</span>, ) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span>()<span class="op">></span> { <span class="self">self</span>.<span class="ident">write_pretty</span>(<span class="ident">result</span>, <span class="ident">color</span>)<span class="question-mark">?</span>; <span class="kw">if</span> <span class="self">self</span>.<span class="ident">test_count</span> <span class="op">%</span> <span class="ident">QUIET_MODE_MAX_COLUMN</span> <span class="op">==</span> <span class="ident">QUIET_MODE_MAX_COLUMN</span> <span class="op">-</span> <span class="number">1</span> { <span class="comment">// we insert a new line every 100 dots in order to flush the</span> <span class="comment">// screen when dealing with line-buffered output (e.g. piping to</span> <span class="comment">// `stamp` in the rust CI).</span> <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="string">"\n"</span>)<span class="question-mark">?</span>; } <span class="self">self</span>.<span class="ident">test_count</span> <span class="op">+=</span> <span class="number">1</span>; <span class="prelude-val">Ok</span>(()) } <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">write_pretty</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">word</span>: <span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">color</span>: <span class="ident">term</span>::<span class="ident">color</span>::<span class="ident">Color</span>) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span>()<span class="op">></span> { <span class="kw">match</span> <span class="self">self</span>.<span class="ident">out</span> { <span class="ident">Pretty</span>(<span class="kw-2">ref</span> <span class="kw-2">mut</span> <span class="ident">term</span>) <span class="op">=></span> { <span class="kw">if</span> <span class="self">self</span>.<span class="ident">use_color</span> { <span class="ident">term</span>.<span class="ident">fg</span>(<span class="ident">color</span>)<span class="question-mark">?</span>; } <span class="ident">term</span>.<span class="ident">write_all</span>(<span class="ident">word</span>.<span class="ident">as_bytes</span>())<span class="question-mark">?</span>; <span class="kw">if</span> <span class="self">self</span>.<span class="ident">use_color</span> { <span class="ident">term</span>.<span class="ident">reset</span>()<span class="question-mark">?</span>; } <span class="ident">term</span>.<span class="ident">flush</span>() } <span class="ident">Raw</span>(<span class="kw-2">ref</span> <span class="kw-2">mut</span> <span class="ident">stdout</span>) <span class="op">=></span> { <span class="ident">stdout</span>.<span class="ident">write_all</span>(<span class="ident">word</span>.<span class="ident">as_bytes</span>())<span class="question-mark">?</span>; <span class="ident">stdout</span>.<span class="ident">flush</span>() } } } <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">write_plain</span><span class="op"><</span><span class="ident">S</span>: <span class="ident">AsRef</span><span class="op"><</span><span class="ident">str</span><span class="op">>></span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">s</span>: <span class="ident">S</span>) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span>()<span class="op">></span> { <span class="kw">let</span> <span class="ident">s</span> <span class="op">=</span> <span class="ident">s</span>.<span class="ident">as_ref</span>(); <span class="self">self</span>.<span class="ident">out</span>.<span class="ident">write_all</span>(<span class="ident">s</span>.<span class="ident">as_bytes</span>())<span class="question-mark">?</span>; <span class="self">self</span>.<span class="ident">out</span>.<span class="ident">flush</span>() } <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">write_outputs</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">state</span>: <span class="kw-2">&</span><span class="ident">ConsoleTestState</span>) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span>()<span class="op">></span> { <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="string">"\nsuccesses:\n"</span>)<span class="question-mark">?</span>; <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">successes</span> <span class="op">=</span> <span class="ident">Vec</span>::<span class="ident">new</span>(); <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">stdouts</span> <span class="op">=</span> <span class="ident">String</span>::<span class="ident">new</span>(); <span class="kw">for</span> <span class="kw-2">&</span>(<span class="kw-2">ref</span> <span class="ident">f</span>, <span class="kw-2">ref</span> <span class="ident">stdout</span>) <span class="kw">in</span> <span class="kw-2">&</span><span class="ident">state</span>.<span class="ident">not_failures</span> { <span class="ident">successes</span>.<span class="ident">push</span>(<span class="ident">f</span>.<span class="ident">name</span>.<span class="ident">to_string</span>()); <span class="kw">if</span> <span class="op">!</span><span class="ident">stdout</span>.<span class="ident">is_empty</span>() { <span class="ident">stdouts</span>.<span class="ident">push_str</span>(<span class="kw-2">&</span><span class="macro">format</span><span class="macro">!</span>(<span class="string">"---- {} stdout ----\n\t"</span>, <span class="ident">f</span>.<span class="ident">name</span>)); <span class="kw">let</span> <span class="ident">output</span> <span class="op">=</span> <span class="ident">String</span>::<span class="ident">from_utf8_lossy</span>(<span class="ident">stdout</span>); <span class="ident">stdouts</span>.<span class="ident">push_str</span>(<span class="kw-2">&</span><span class="ident">output</span>); <span class="ident">stdouts</span>.<span class="ident">push_str</span>(<span class="string">"\n"</span>); } } <span class="kw">if</span> <span class="op">!</span><span class="ident">stdouts</span>.<span class="ident">is_empty</span>() { <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="string">"\n"</span>)<span class="question-mark">?</span>; <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="kw-2">&</span><span class="ident">stdouts</span>)<span class="question-mark">?</span>; } <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="string">"\nsuccesses:\n"</span>)<span class="question-mark">?</span>; <span class="ident">successes</span>.<span class="ident">sort</span>(); <span class="kw">for</span> <span class="ident">name</span> <span class="kw">in</span> <span class="kw-2">&</span><span class="ident">successes</span> { <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="kw-2">&</span><span class="macro">format</span><span class="macro">!</span>(<span class="string">" {}\n"</span>, <span class="ident">name</span>))<span class="question-mark">?</span>; } <span class="prelude-val">Ok</span>(()) } <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">write_failures</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">state</span>: <span class="kw-2">&</span><span class="ident">ConsoleTestState</span>) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span>()<span class="op">></span> { <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="string">"\nfailures:\n"</span>)<span class="question-mark">?</span>; <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">failures</span> <span class="op">=</span> <span class="ident">Vec</span>::<span class="ident">new</span>(); <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">fail_out</span> <span class="op">=</span> <span class="ident">String</span>::<span class="ident">new</span>(); <span class="kw">for</span> <span class="kw-2">&</span>(<span class="kw-2">ref</span> <span class="ident">f</span>, <span class="kw-2">ref</span> <span class="ident">stdout</span>) <span class="kw">in</span> <span class="kw-2">&</span><span class="ident">state</span>.<span class="ident">failures</span> { <span class="ident">failures</span>.<span class="ident">push</span>(<span class="ident">f</span>.<span class="ident">name</span>.<span class="ident">to_string</span>()); <span class="kw">if</span> <span class="op">!</span><span class="ident">stdout</span>.<span class="ident">is_empty</span>() { <span class="ident">fail_out</span>.<span class="ident">push_str</span>(<span class="kw-2">&</span><span class="macro">format</span><span class="macro">!</span>(<span class="string">"---- {} stdout ----\n\t"</span>, <span class="ident">f</span>.<span class="ident">name</span>)); <span class="kw">let</span> <span class="ident">output</span> <span class="op">=</span> <span class="ident">String</span>::<span class="ident">from_utf8_lossy</span>(<span class="ident">stdout</span>); <span class="ident">fail_out</span>.<span class="ident">push_str</span>(<span class="kw-2">&</span><span class="ident">output</span>); <span class="ident">fail_out</span>.<span class="ident">push_str</span>(<span class="string">"\n"</span>); } } <span class="kw">if</span> <span class="op">!</span><span class="ident">fail_out</span>.<span class="ident">is_empty</span>() { <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="string">"\n"</span>)<span class="question-mark">?</span>; <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="kw-2">&</span><span class="ident">fail_out</span>)<span class="question-mark">?</span>; } <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="string">"\nfailures:\n"</span>)<span class="question-mark">?</span>; <span class="ident">failures</span>.<span class="ident">sort</span>(); <span class="kw">for</span> <span class="ident">name</span> <span class="kw">in</span> <span class="kw-2">&</span><span class="ident">failures</span> { <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="kw-2">&</span><span class="macro">format</span><span class="macro">!</span>(<span class="string">" {}\n"</span>, <span class="ident">name</span>))<span class="question-mark">?</span>; } <span class="prelude-val">Ok</span>(()) } <span class="kw">fn</span> <span class="ident">write_test_name</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">desc</span>: <span class="kw-2">&</span><span class="ident">TestDesc</span>) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span>()<span class="op">></span> { <span class="kw">let</span> <span class="ident">name</span> <span class="op">=</span> <span class="ident">desc</span>.<span class="ident">padded_name</span>(<span class="self">self</span>.<span class="ident">max_name_len</span>, <span class="ident">desc</span>.<span class="ident">name</span>.<span class="ident">padding</span>()); <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="kw-2">&</span><span class="macro">format</span><span class="macro">!</span>(<span class="string">"test {} ... "</span>, <span class="ident">name</span>))<span class="question-mark">?</span>; <span class="prelude-val">Ok</span>(()) } } <span class="kw">impl</span><span class="op"><</span><span class="ident">T</span>: <span class="ident">Write</span><span class="op">></span> <span class="ident">OutputFormatter</span> <span class="kw">for</span> <span class="ident">TerseFormatter</span><span class="op"><</span><span class="ident">T</span><span class="op">></span> { <span class="kw">fn</span> <span class="ident">write_run_start</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">test_count</span>: <span class="ident">usize</span>) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span>()<span class="op">></span> { <span class="kw">let</span> <span class="ident">noun</span> <span class="op">=</span> <span class="kw">if</span> <span class="ident">test_count</span> <span class="op">!=</span> <span class="number">1</span> { <span class="string">"tests"</span> } <span class="kw">else</span> { <span class="string">"test"</span> }; <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="kw-2">&</span><span class="macro">format</span><span class="macro">!</span>(<span class="string">"\nrunning {} {}\n"</span>, <span class="ident">test_count</span>, <span class="ident">noun</span>)) } <span class="kw">fn</span> <span class="ident">write_test_start</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">desc</span>: <span class="kw-2">&</span><span class="ident">TestDesc</span>) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span>()<span class="op">></span> { <span class="comment">// Remnants from old libtest code that used the padding value</span> <span class="comment">// in order to indicate benchmarks.</span> <span class="comment">// When running benchmarks, terse-mode should still print their name as if</span> <span class="comment">// it is the Pretty formatter.</span> <span class="kw">if</span> <span class="op">!</span><span class="self">self</span>.<span class="ident">is_multithreaded</span> <span class="op">&&</span> <span class="ident">desc</span>.<span class="ident">name</span>.<span class="ident">padding</span>() <span class="op">==</span> <span class="ident">PadOnRight</span> { <span class="self">self</span>.<span class="ident">write_test_name</span>(<span class="ident">desc</span>)<span class="question-mark">?</span>; } <span class="prelude-val">Ok</span>(()) } <span class="kw">fn</span> <span class="ident">write_result</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">desc</span>: <span class="kw-2">&</span><span class="ident">TestDesc</span>, <span class="ident">result</span>: <span class="kw-2">&</span><span class="ident">TestResult</span>, <span class="kw">_</span>: <span class="kw-2">&</span>[<span class="ident">u8</span>]) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span>()<span class="op">></span> { <span class="kw">match</span> <span class="kw-2">*</span><span class="ident">result</span> { <span class="ident">TrOk</span> <span class="op">=></span> <span class="self">self</span>.<span class="ident">write_ok</span>(), <span class="ident">TrFailed</span> <span class="op">|</span> <span class="ident">TrFailedMsg</span>(<span class="kw">_</span>) <span class="op">=></span> <span class="self">self</span>.<span class="ident">write_failed</span>(), <span class="ident">TrIgnored</span> <span class="op">=></span> <span class="self">self</span>.<span class="ident">write_ignored</span>(), <span class="ident">TrAllowedFail</span> <span class="op">=></span> <span class="self">self</span>.<span class="ident">write_allowed_fail</span>(), <span class="ident">TrBench</span>(<span class="kw-2">ref</span> <span class="ident">bs</span>) <span class="op">=></span> { <span class="kw">if</span> <span class="self">self</span>.<span class="ident">is_multithreaded</span> { <span class="self">self</span>.<span class="ident">write_test_name</span>(<span class="ident">desc</span>)<span class="question-mark">?</span>; } <span class="self">self</span>.<span class="ident">write_bench</span>()<span class="question-mark">?</span>; <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="kw-2">&</span><span class="macro">format</span><span class="macro">!</span>(<span class="string">": {}\n"</span>, <span class="ident">fmt_bench_samples</span>(<span class="ident">bs</span>))) } } } <span class="kw">fn</span> <span class="ident">write_timeout</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">desc</span>: <span class="kw-2">&</span><span class="ident">TestDesc</span>) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span>()<span class="op">></span> { <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="kw-2">&</span><span class="macro">format</span><span class="macro">!</span>( <span class="string">"test {} has been running for over {} seconds\n"</span>, <span class="ident">desc</span>.<span class="ident">name</span>, <span class="ident">TEST_WARN_TIMEOUT_S</span> )) } <span class="kw">fn</span> <span class="ident">write_run_finish</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">state</span>: <span class="kw-2">&</span><span class="ident">ConsoleTestState</span>) <span class="op">-></span> <span class="ident">io</span>::<span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">bool</span><span class="op">></span> { <span class="kw">if</span> <span class="ident">state</span>.<span class="ident">options</span>.<span class="ident">display_output</span> { <span class="self">self</span>.<span class="ident">write_outputs</span>(<span class="ident">state</span>)<span class="question-mark">?</span>; } <span class="kw">let</span> <span class="ident">success</span> <span class="op">=</span> <span class="ident">state</span>.<span class="ident">failed</span> <span class="op">==</span> <span class="number">0</span>; <span class="kw">if</span> <span class="op">!</span><span class="ident">success</span> { <span class="self">self</span>.<span class="ident">write_failures</span>(<span class="ident">state</span>)<span class="question-mark">?</span>; } <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="string">"\ntest result: "</span>)<span class="question-mark">?</span>; <span class="kw">if</span> <span class="ident">success</span> { <span class="comment">// There's no parallelism at this point so it's safe to use color</span> <span class="self">self</span>.<span class="ident">write_pretty</span>(<span class="string">"ok"</span>, <span class="ident">term</span>::<span class="ident">color</span>::<span class="ident">GREEN</span>)<span class="question-mark">?</span>; } <span class="kw">else</span> { <span class="self">self</span>.<span class="ident">write_pretty</span>(<span class="string">"FAILED"</span>, <span class="ident">term</span>::<span class="ident">color</span>::<span class="ident">RED</span>)<span class="question-mark">?</span>; } <span class="kw">let</span> <span class="ident">s</span> <span class="op">=</span> <span class="kw">if</span> <span class="ident">state</span>.<span class="ident">allowed_fail</span> <span class="op">></span> <span class="number">0</span> { <span class="macro">format</span><span class="macro">!</span>( <span class="string">". {} passed; {} failed ({} allowed); {} ignored; {} measured; {} filtered out\n\n"</span>, <span class="ident">state</span>.<span class="ident">passed</span>, <span class="ident">state</span>.<span class="ident">failed</span> <span class="op">+</span> <span class="ident">state</span>.<span class="ident">allowed_fail</span>, <span class="ident">state</span>.<span class="ident">allowed_fail</span>, <span class="ident">state</span>.<span class="ident">ignored</span>, <span class="ident">state</span>.<span class="ident">measured</span>, <span class="ident">state</span>.<span class="ident">filtered_out</span> ) } <span class="kw">else</span> { <span class="macro">format</span><span class="macro">!</span>( <span class="string">". {} passed; {} failed; {} ignored; {} measured; {} filtered out\n\n"</span>, <span class="ident">state</span>.<span class="ident">passed</span>, <span class="ident">state</span>.<span class="ident">failed</span>, <span class="ident">state</span>.<span class="ident">ignored</span>, <span class="ident">state</span>.<span class="ident">measured</span>, <span class="ident">state</span>.<span class="ident">filtered_out</span> ) }; <span class="self">self</span>.<span class="ident">write_plain</span>(<span class="kw-2">&</span><span class="ident">s</span>)<span class="question-mark">?</span>; <span class="prelude-val">Ok</span>(<span class="ident">success</span>) } } </pre> </section><section id="search" class="content hidden"></section><section class="footer"></section><aside id="help" class="hidden"><div><h1 class="hidden">Help</h1><div class="shortcuts"><h2>Keyboard Shortcuts</h2><dl><dt><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>⏎</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse all sections</dd></dl></div><div class="infos"><h2>Search Tricks</h2><p>Prefix searches with a type followed by a colon (e.g. <code>fn:</code>) to restrict the search to a given type.</p><p>Accepted types are: <code>fn</code>, <code>mod</code>, <code>struct</code>, <code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, and <code>const</code>.</p><p>Search functions by type signature (e.g. <code>vec -> usize</code> or <code>* -> vec</code>)</p><p>Search multiple things at once by splitting your query with comma (e.g. <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath = "../../../";window.currentCrate = "test";</script><script src="../../../aliases.js"></script><script src="../../../main.js"></script><script defer src="../../../search-index.js"></script></body></html>