summaryrefslogtreecommitdiff
path: root/meap/meap-code/ch6/ch6-gentext
diff options
context:
space:
mode:
authorAdam Carpenter <gitlab@53hor.net>2019-07-09 15:14:04 -0400
committerAdam Carpenter <gitlab@53hor.net>2019-07-09 15:14:04 -0400
commit7e8ee5ed9cad6484e9f13f81731b102ced58402e (patch)
tree5395402ab07bbb5a659dbd68c701e22a1227202f /meap/meap-code/ch6/ch6-gentext
downloadlearning-rust-7e8ee5ed9cad6484e9f13f81731b102ced58402e.tar.xz
learning-rust-7e8ee5ed9cad6484e9f13f81731b102ced58402e.zip
Init.
Diffstat (limited to 'meap/meap-code/ch6/ch6-gentext')
-rwxr-xr-xmeap/meap-code/ch6/ch6-gentext/Cargo.lock4
-rwxr-xr-xmeap/meap-code/ch6/ch6-gentext/Cargo.toml6
-rwxr-xr-xmeap/meap-code/ch6/ch6-gentext/src/main.rs41
3 files changed, 51 insertions, 0 deletions
diff --git a/meap/meap-code/ch6/ch6-gentext/Cargo.lock b/meap/meap-code/ch6/ch6-gentext/Cargo.lock
new file mode 100755
index 0000000..a6f135b
--- /dev/null
+++ b/meap/meap-code/ch6/ch6-gentext/Cargo.lock
@@ -0,0 +1,4 @@
+[[package]]
+name = "ch6-gentext"
+version = "0.1.0"
+
diff --git a/meap/meap-code/ch6/ch6-gentext/Cargo.toml b/meap/meap-code/ch6/ch6-gentext/Cargo.toml
new file mode 100755
index 0000000..81c1ccd
--- /dev/null
+++ b/meap/meap-code/ch6/ch6-gentext/Cargo.toml
@@ -0,0 +1,6 @@
+[package]
+name = "ch6-gentext"
+version = "0.1.0"
+authors = ["Tim McNamara <code@timmcnamara.co.nz>"]
+
+[dependencies]
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));
+}