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</pre></div><pre class="rust"><code><span class="kw">use </span>std::collections::HashMap;
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<span class="kw">use </span>tera::{Tera, try_get_value};
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<span class="kw">use </span>serde_json::value::{to_value, Value};
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<span class="kw">pub fn </span>do_nothing_filter(value: <span class="kw-2">&</span>Value, <span class="kw">_</span>: <span class="kw-2">&</span>HashMap<String, Value>) -> tera::Result<Value> {
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<span class="kw">let </span>s = <span class="macro">try_get_value!</span>(<span class="string">"do_nothing_filter"</span>, <span class="string">"value"</span>, String, value);
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<span class="prelude-val">Ok</span>(to_value(<span class="kw-2">&</span>s).unwrap())
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}
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<span class="kw">pub fn </span>init_tera(path: <span class="kw-2">&</span>str) -> Tera {
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<span class="kw">let </span>tpl_path = <span class="macro">format!</span>(<span class="string">"{}/**/*"</span>,<span class="kw-2">&</span>path);
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<span class="kw">let </span><span class="kw-2">mut </span>tera = <span class="kw">match </span>Tera::new(<span class="kw-2">&</span>tpl_path) {
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<span class="prelude-val">Ok</span>(t) => {
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<span class="macro">println!</span>(<span class="string">"Templates loaded from: {}"</span>,<span class="kw-2">&</span>tpl_path);
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<span class="macro">log::info!</span>(<span class="string">"Templates loaded from: {}"</span>,<span class="kw-2">&</span>tpl_path);
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t
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},
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<span class="prelude-val">Err</span>(e) => {
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<span class="macro">println!</span>(<span class="string">"Tempates from {} parsing error(s): {}"</span>,<span class="kw-2">&</span>tpl_path, e);
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::std::process::exit(<span class="number">1</span>);
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}
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};
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tera.autoescape_on(<span class="macro">vec!</span>[]);
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tera.register_filter(<span class="string">"do_nothing"</span>, do_nothing_filter);
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tera
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}</code></pre></div></section></main><script>
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