4 files changed, 115 insertions, 0 deletions
diff --git a/src/rust/cargo/circle/Cargo.lock b/src/rust/cargo/circle/Cargo.lock
new file mode 100644
index 0000000..9b1bff2
--- /dev/null
+++ b/src/rust/cargo/circle/Cargo.lock
@@ -0,0 +1,75 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "circle_sampling"
+version = "0.1.0"
+dependencies = [
+ "rand",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.155"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
+
+[[package]]
+name = "ppv-lite86"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
+
+[[package]]
+name = "rand"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+dependencies = [
+ "libc",
+ "rand_chacha",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
+dependencies = [
+ "getrandom",
+]
+
+[[package]]
+name = "wasi"
+version = "0.11.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
diff --git a/src/rust/cargo/circle/Cargo.toml b/src/rust/cargo/circle/Cargo.toml
new file mode 100644
index 0000000..563be5e
--- /dev/null
+++ b/src/rust/cargo/circle/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "circle_sampling"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+rand = "0.8.5"
diff --git a/src/rust/cargo/circle/TARGETS b/src/rust/cargo/circle/TARGETS
new file mode 100644
index 0000000..9085e22
--- /dev/null
+++ b/src/rust/cargo/circle/TARGETS
@@ -0,0 +1,15 @@
+{ "circle_sampling":
+  { "type": ["@", "rules", "rust", "binary"]
+  , "name": ["circle_sampling"]
+  , "crate_root": ["src/main.rs"]
+  , "srcs": ["src/main.rs"]
+  , "edition": ["2021"]
+  , "arguments_config":
+    ["ARCH", "HOST_ARCH", "TARGET_ARCH", "ENV", "TOOLCHAIN_CONFIG"]
+  , "deps": [["@", "rand", "", "rand"]]
+  , "cargo_features": []
+  , "stage": ["circle_sampling-0.1.0"]
+  , "version": ["0", "1", "0"]
+  , "pkg_name": ["circle_sampling"]
+  }
+}
diff --git a/src/rust/cargo/circle/src/main.rs b/src/rust/cargo/circle/src/main.rs
new file mode 100644
index 0000000..329542f
--- /dev/null
+++ b/src/rust/cargo/circle/src/main.rs
@@ -0,0 +1,18 @@
+use rand::Rng;
+
+fn main() {
+    let mut x :i16;
+    let mut y :i16;
+    let mut rng = rand::thread_rng();
+
+    loop {
+       x = rng.gen_range(-100..=100);
+       y = rng.gen_range(-100..=100);
+
+       if x*x + y*y < 100*100 {
+           break;
+       }
+    }
+
+    println!("{x} {y}")
+}