From 18d4cc25379dc63ed498d6b394988a7d2ef9626f Mon Sep 17 00:00:00 2001
From: Zhe Wang <wangzhetju@gmail.com>
Date: Wed, 16 Mar 2022 22:24:43 +0000
Subject: [PATCH] update

---
 src/rust/Cargo.lock  | 997 +++++++++++++++++++++++++++++++++++++++++++
 src/rust/Cargo.toml  |   9 +
 src/rust/main.rs     |   3 -
 src/rust/src/main.rs |  10 +
 4 files changed, 1016 insertions(+), 3 deletions(-)
 create mode 100644 src/rust/Cargo.lock
 create mode 100644 src/rust/Cargo.toml
 delete mode 100644 src/rust/main.rs
 create mode 100644 src/rust/src/main.rs

diff --git a/src/rust/Cargo.lock b/src/rust/Cargo.lock
new file mode 100644
index 0000000..5c1e501
--- /dev/null
+++ b/src/rust/Cargo.lock
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diff --git a/src/rust/Cargo.toml b/src/rust/Cargo.toml
new file mode 100644
index 0000000..c8ed679
--- /dev/null
+++ b/src/rust/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
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+edition = "2021"
+
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+
+[dependencies]
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\ No newline at end of file
diff --git a/src/rust/main.rs b/src/rust/main.rs
deleted file mode 100644
index 9a641ff..0000000
--- a/src/rust/main.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    println!("Rust related.")
-}
\ No newline at end of file
diff --git a/src/rust/src/main.rs b/src/rust/src/main.rs
new file mode 100644
index 0000000..e520d96
--- /dev/null
+++ b/src/rust/src/main.rs
@@ -0,0 +1,10 @@
+use polars::prelude::*;
+
+fn main() {
+    println!("Hello, world!");
+    let s1 = Series::new("Fruit", &["Apple", "Apple", "Pear"]);
+    let s2 = Series::new("Color", &["Red", "Yellow", "Green"]);
+
+    let df: Result<DataFrame> = DataFrame::new(vec![s1, s2]);
+    println!("{:?}", df.unwrap());
+}