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Add some helper functions for attributes. Issue #487

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This commit is contained in:
Brian Anderson 2011-06-28 11:24:24 -07:00
parent 7554423423
commit 0608e277b6
4 changed files with 79 additions and 201 deletions
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4
src/comp/metadata/decoder.rs
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@ -328,6 +328,10 @@ fn list_crate_attributes(&ebml::doc md, io::writer out) {
out.write_str("\n\n");
}
fn get_crate_attributes(&vec[u8] data) -> vec[ast::attribute] {
ret get_attributes(ebml::new_doc(data));
}
fn list_crate_items(vec[u8] bytes, &ebml::doc md, io::writer out) {
out.write_str("=Items=\n");
auto paths = ebml::get_doc(md, tag_paths);