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author | Adam Carpenter <gitlab@53hor.net> | 2019-07-09 15:14:04 -0400 |
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committer | Adam Carpenter <gitlab@53hor.net> | 2019-07-09 15:14:04 -0400 |
commit | 7e8ee5ed9cad6484e9f13f81731b102ced58402e (patch) | |
tree | 5395402ab07bbb5a659dbd68c701e22a1227202f /meap/meap-code/ch6/ch6-gentext/src/main.rs | |
download | learning-rust-7e8ee5ed9cad6484e9f13f81731b102ced58402e.tar.xz learning-rust-7e8ee5ed9cad6484e9f13f81731b102ced58402e.zip |
Init.
Diffstat (limited to 'meap/meap-code/ch6/ch6-gentext/src/main.rs')
-rwxr-xr-x | meap/meap-code/ch6/ch6-gentext/src/main.rs | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/meap/meap-code/ch6/ch6-gentext/src/main.rs b/meap/meap-code/ch6/ch6-gentext/src/main.rs new file mode 100755 index 0000000..a6003ca --- /dev/null +++ b/meap/meap-code/ch6/ch6-gentext/src/main.rs @@ -0,0 +1,41 @@ +fn is_strong(pw: String) -> bool { + pw.len() > 5 +} + + +fn is_strong_asref<T: AsRef<str>>(pw: T) -> bool { + pw.as_ref().len() > 5 +} + +fn is_strong_intostring<T: Into<String>>(pw: T) -> bool { + pw.into().len() > 5 +} + + +fn main() { + println!("try cargo test"); +} + +#[test] +fn test_original() { + let pw = String::from("justok"); + assert!(is_strong(pw)); +} + +#[test] +fn test_asref() { + let pw1 = String::from("justok"); + assert!(is_strong_asref(pw1)); + + let pw2 = "justok"; + assert!(is_strong_asref(pw2)); +} + +#[test] +fn test_intostring() { + let pw1 = String::from("justok"); + assert!(is_strong_intostring(pw1)); + + let pw2 = "justok"; + assert!(is_strong_intostring(pw2)); +} |