Added 2 README.md

Author: sshmaxime

README.md

@@ -1 +1,39 @@
-openzeppelin-rs/README.md
+# openzeppelin-rs
+
+> The library is actually located in the openzeppelin-rs folder.
+
+## Quickstart
+
+> This library depends on `ethers-rs`. If you haven't already added it to your project you can do it with `cargo add ethers`.
+
+Add `openzeppelin-rs` to your project:
+
+```
+cargo add openzeppelin-rs
+```
+
+And add this to your code:
+
+```
+use openzeppelin_rs::*;
+```
+
+You are good to go !
+
+## Exemple
+
+```rust
+use ethers::types::Address;
+use openzeppelin_rs::*;
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
+
+    let address: Address = WETH_ADDRESS.parse()?;
+    let contract = ERC20::new(address, **yourProvider**);
+
+    println!("{}", contract.symbol().await?);
+
+    Ok(())
+}
+```

openzeppelin-rs/README.md

@@ -1,7 +1,5 @@
 # openzeppelin-rs
 
-> The library is actually located in the openzeppelin-rs folder.
-
 ## Quickstart
 
 > This library depends on `ethers-rs`. If you haven't already added it to your project you can do it with `cargo add ethers`.