From 67cdcc2e12118becb823e20a40cc2687f2b8425a Mon Sep 17 00:00:00 2001 From: Adam Carpenter <53hornet@gmail.com> Date: Wed, 27 Mar 2019 15:32:37 -0400 Subject: Started Rust in Action MEAP. --- ownership/src/main.rs | 51 --------------------------------------------------- 1 file changed, 51 deletions(-) delete mode 100755 ownership/src/main.rs (limited to 'ownership/src/main.rs') diff --git a/ownership/src/main.rs b/ownership/src/main.rs deleted file mode 100755 index 1684f55..0000000 --- a/ownership/src/main.rs +++ /dev/null @@ -1,51 +0,0 @@ -fn main() { - //let words = String::from("hello there world"); - //let words = "hello there world"; - //let first = first_word(&words); - //let second = second_word(&words); - //let last = last_word(&words); - //println!("{}\n{}", first, last); - let a = [1, 2, 3, 4, 5]; - let slice = &a[1..4]; - - for each in slice { - println!("{}", each); - } -} - -fn first_word(s: &str) -> &str { - let bytes = s.as_bytes(); - - for (i, &item) in bytes.iter().enumerate() { - if item == b' ' { - return &s[..i]; - } - } - - &s -} - -fn second_word(s: &str) -> &str { - let bytes = s.as_bytes(); - - for (i, &item) in bytes.iter().enumerate() { - if item == b' ' { - return &s[i + 1..]; - } - } - - &s -} - -fn last_word(s: &str) -> &str { - let bytes = s.as_bytes(); - let mut result = ""; - - for (i, &item) in bytes.iter().enumerate() { - if item == b' ' { - result = &s[i + 1..]; - } - } - - &result -} -- cgit v1.2.3