35 lines
818 B
Rust
35 lines
818 B
Rust
/*!
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Pulls a brief description out of a long description.
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If the first paragraph of a long description is short enough then it
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is interpreted as the brief description.
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*/
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use doc::ItemUtils;
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export mk_pass;
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fn mk_pass() -> Pass {
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text_pass::mk_pass(~"trim", |s| str::trim(s) )
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}
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#[test]
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fn should_trim_text() {
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let doc = test::mk_doc(~"#[doc = \" desc \"] \
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mod m {
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#[legacy_exports]; }");
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assert doc.cratemod().mods()[0].desc() == Some(~"desc");
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}
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#[cfg(test)]
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mod test {
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#[legacy_exports];
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fn mk_doc(source: ~str) -> doc::Doc {
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do astsrv::from_str(source) |srv| {
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let doc = extract::from_srv(srv, ~"");
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let doc = attr_pass::mk_pass().f(srv, doc);
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mk_pass().f(srv, doc)
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}
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}
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}
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