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Add some more common String/&str idioms

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Carol (Nichols || Goulding) 2015-10-04 11:42:09 -04:00
parent 7af29d6211
commit dbad16021c
1 changed files with 2 additions and 0 deletions
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2
strings/strings3.rs
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@ -10,6 +10,8 @@ fn main() {
("blue"); ("blue");
("red".to_string()); ("red".to_string());
(String::from("hi")); (String::from("hi"));
("rust is fun!".to_owned());
("nice weather".into());
(format!("Interpolation {}", "Station")); (format!("Interpolation {}", "Station"));
(&String::from("abc")[0..1]); (&String::from("abc")[0..1]);
(" hello there ".trim()); (" hello there ".trim());