32 lines
723 B
Rust
32 lines
723 B
Rust
#[doc = "
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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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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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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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fn mk_doc(source: str) -> doc::doc {
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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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} |