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<section id='main' class="content source"><pre class="line-numbers"><span id="1"> 1</span>
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</pre><pre class='rust '>
<span class='doccomment'>//! [`whereami`](https://github.com/gpakosz/whereami) for Rust.</span>
<span class='doccomment'>//!</span>
<span class='doccomment'>//! Used for checking where the current executable/DLL is.</span>
<span class='doccomment'>//!</span>
<span class='doccomment'>//! # Examples:</span>
<span class='doccomment'>//!</span>
<span class='doccomment'>//! ```</span>
<span class='doccomment'>//! println!("This executable is at {}", whereami::executable_path().unwrap().to_str().unwrap());</span>
<span class='doccomment'>//! println!("This exec/DLL is at {}", whereami::module_path().unwrap().to_str().unwrap());</span>
<span class='doccomment'>//! ```</span>
<span class='kw'>extern</span> <span class='kw'>crate</span> <span class='ident'>libc</span>;
<span class='kw'>mod</span> <span class='ident'>native</span>;
<span class='kw'>mod</span> <span class='ident'>implementation</span>;
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>path</span>::<span class='ident'>PathBuf</span>;
<span class='doccomment'>/// Returns the path of the current executable or `None` if acquiring thereof failed.</span>
<span class='doccomment'>///</span>
<span class='doccomment'>/// # Examples:</span>
<span class='doccomment'>///</span>
<span class='doccomment'>/// ```</span>
<span class='doccomment'>/// # use whereami::executable_path;</span>
<span class='doccomment'>/// println!("This executable is at {}", executable_path().unwrap().to_str().unwrap());</span>
<span class='doccomment'>/// ```</span>
<span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>executable_path</span>() <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>PathBuf</span><span class='op'>></span> {
<span class='ident'>implementation</span>::<span class='ident'>get_path</span>(<span class='ident'>native</span>::<span class='ident'>wai_getExecutablePath</span>)
}
<span class='doccomment'>/// Returns the path of the current module or `None` if acquiring thereof failed.</span>
<span class='doccomment'>///</span>
<span class='doccomment'>/// Note: this is not the Rust `mod`, but rather an OS module</span>
<span class='doccomment'>/// (most of the time: a DLL)</span>
<span class='doccomment'>///</span>
<span class='doccomment'>/// # Examples:</span>
<span class='doccomment'>///</span>
<span class='doccomment'>/// ```</span>
<span class='doccomment'>/// # use whereami::module_path;</span>
<span class='doccomment'>/// println!("This exec/DLL is at {}", module_path().unwrap().to_str().unwrap());</span>
<span class='doccomment'>/// ```</span>
<span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>module_path</span>() <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>PathBuf</span><span class='op'>></span> {
<span class='ident'>implementation</span>::<span class='ident'>get_path</span>(<span class='ident'>native</span>::<span class='ident'>wai_getModulePath</span>)
}
</pre>
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