prefer to use "str".to_string()
prefer to use "str".to_string()

to_string() is more straitforward than to_owned(), IMO. and it is not slower anymore after Rust 1.9 stable.
starsep/rust-www,ituxbag/rust-www,ituxbag/rust-www,AndrewBrinker/rust-www,starsep/rust-www,AndrewBrinker/rust-www,ituxbag/rust-www,AndrewBrinker/rust-www,AndrewBrinker/rust-www,starsep/rust-www,ituxbag/rust-www,starsep/rust-www,AndrewBrinker/rust-www,starsep/rust-www,starsep/rust-www,ituxbag/rust-www,AndrewBrinker/rust-www,ituxbag/rust-www