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rustdoc: Move fst and snd into util mod

This commit is contained in:
Brian Anderson 2012-01-16 21:07:31 -08:00
parent 75dbb0f193
commit 4f2ad6b124
3 changed files with 13 additions and 12 deletions
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14
src/rustdoc/attr_parser.rs
View File

@ -118,16 +118,6 @@ fn name_value_str_pair(
}
}
fn fst<T, U>(+pair: (T, U)) -> T {
let (t, _) = pair;
ret t;
}
fn snd<T, U>(+pair: (T, U)) -> U {
let (_, u) = pair;
ret u;
}
fn parse_fn_(
items: [@ast::meta_item]
) -> fn_attrs {
@ -140,8 +130,8 @@ fn parse_fn_(
vec::filter_map(items) {|item|
option::map(name_value_str_pair(item)) { |pair|
{
name: fst(pair),
desc: snd(pair)
name: util::fst(pair),
desc: util::snd(pair)
}
}
}

1
src/rustdoc/rustdoc.rc
View File

@ -16,3 +16,4 @@ mod fold;
mod attr_pass;
mod tystr_pass;
mod astsrv;
mod util;

10
src/rustdoc/util.rs Normal file
View File

@ -0,0 +1,10 @@
fn fst<T, U>(+pair: (T, U)) -> T {
let (t, _) = pair;
ret t;
}
fn snd<T, U>(+pair: (T, U)) -> U {
let (_, u) = pair;
ret u;
}