complete enum constructors

[c-cube]

I have the impression racer does not complete constructor names.
For instance, racer complete core::option::Opt finds the type Option correctly, but racer complete core::option::Option::Som does not find the constructor Some (nor does racer complete Option::Som in a file in which option is implicitely in scope).

[phildawes]

Doing an Option::Som completion in an editor works. I'm not sure why command line doesn't
E.g. /tmp/file.rs

fn main() {
    ::std::option::Option::Som
}

% racer complete 2 30 /tmp/file.rs 
PREFIX 27,30,Som
MATCH Some,173,4,/usr/local/src/rust/src/libcore/option.rs,EnumVariant,Some(T)
END