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rustdoc: Add extract::from_srv to extract a doc from an astsrv

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This commit is contained in:
Brian Anderson 2012-01-16 17:30:57 -08:00
parent 439a28abe0
commit 74d4989876
1 changed files with 21 additions and 1 deletions
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22
src/rustdoc/extract.rs
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@ -1,6 +1,17 @@
import rustc::syntax::ast;
export extract;
export from_srv, extract;
// FIXME: Want this to be from_srv<T:ast::srv> but it crashes
fn from_srv(
srv: astsrv::seq_srv,
default_name: str
) -> doc::cratedoc {
import astsrv::seq_srv;
srv.exec {|ctxt|
extract(ctxt.ast, default_name)
}
}
#[doc = "Converts the Rust AST to the rustdoc document model"]
fn extract(
@ -123,4 +134,13 @@ fn extract_should_use_default_crate_name() {
let doc = extract(ast, "burp");
assert doc.topmod.name == "burp";
}
#[test]
fn extract_from_seq_srv() {
import astsrv::seq_srv;
let source = "";
let srv = astsrv::mk_seq_srv_from_str(source);
let doc = from_srv(srv, "name");
assert doc.topmod.name == "name";
}
}