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Port the stdlib to the expr foo::<T> syntax.

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This commit is contained in:
Erick Tryzelaar 2011-08-12 10:56:57 -07:00 • committed by Graydon Hoare
parent 3520499544
commit d9327a61bb
20 changed files with 147 additions and 141 deletions
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18
src/lib/smallintmap.rs
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@ -15,30 +15,30 @@ fn mk<@T>() -> smallintmap<T> {
}
fn insert<@T>(m: &smallintmap<T>, key: uint, val: &T) {
vec::grow_set[option::t<T>](m.v, key, none[T], some[T](val));
vec::grow_set::<option::t<T>>(m.v, key, none::<T>, some::<T>(val));
}
fn find<@T>(m: &smallintmap<T>, key: uint) -> option::t<T> {
if key < vec::len[option::t<T>](m.v) { ret m.v.(key); }
ret none[T];
if key < vec::len::<option::t<T>>(m.v) { ret m.v.(key); }
ret none::<T>;
}
fn get<@T>(m: &smallintmap<T>, key: uint) -> T {
alt find[T](m, key) {
none[T]. { log_err "smallintmap::get(): key not present"; fail; }
some[T](v) { ret v; }
alt find::<T>(m, key) {
none::<T>. { log_err "smallintmap::get(): key not present"; fail; }
some::<T>(v) { ret v; }
}
}
fn contains_key<@T>(m: &smallintmap<T>, key: uint) -> bool {
ret !option::is_none(find[T](m, key));
ret !option::is_none(find::<T>(m, key));
}
fn truncate<@T>(m: &smallintmap<T>, len: uint) {
m.v = vec::slice_mut[option::t<T>](m.v, 0u, len);
m.v = vec::slice_mut::<option::t<T>>(m.v, 0u, len);
}
fn max_key<T>(m: &smallintmap<T>) -> uint {
ret vec::len[option::t<T>](m.v);
ret vec::len::<option::t<T>>(m.v);
}