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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/ch10/ch10-callstack
downloadlearning-rust-7e8ee5ed9cad6484e9f13f81731b102ced58402e.tar.xz
learning-rust-7e8ee5ed9cad6484e9f13f81731b102ced58402e.zip
Init.
Diffstat (limited to 'meap/meap-code/ch10/ch10-callstack')
-rwxr-xr-xmeap/meap-code/ch10/ch10-callstack/Cargo.toml6
-rwxr-xr-xmeap/meap-code/ch10/ch10-callstack/src/main.rs21
2 files changed, 27 insertions, 0 deletions
diff --git a/meap/meap-code/ch10/ch10-callstack/Cargo.toml b/meap/meap-code/ch10/ch10-callstack/Cargo.toml
new file mode 100755
index 0000000..af00325
--- /dev/null
+++ b/meap/meap-code/ch10/ch10-callstack/Cargo.toml
@@ -0,0 +1,6 @@
+[package]
+name = "ch10-callstack"
+version = "0.1.0"
+authors = ["Tim McNamara <code@timmcnamara.co.nz>"]
+
+[dependencies]
diff --git a/meap/meap-code/ch10/ch10-callstack/src/main.rs b/meap/meap-code/ch10/ch10-callstack/src/main.rs
new file mode 100755
index 0000000..cbb56e3
--- /dev/null
+++ b/meap/meap-code/ch10/ch10-callstack/src/main.rs
@@ -0,0 +1,21 @@
+fn print_depth(depth:usize) {
+ for _ in 0..depth {
+ print!("#");
+ }
+ println!("");
+}
+
+fn dive(depth: usize, max_depth: usize) {
+ print_depth(depth);
+ if depth >= max_depth {
+ return;
+
+ } else {
+ dive(depth+1, max_depth);
+ }
+ print_depth(depth);
+}
+
+fn main() {
+ dive(0, 5);
+} \ No newline at end of file