initial code

2 files changed, 23 insertions, 10 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 3f1c1dc..0189514 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,3 +6,4 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+serde = { version = "1.0", features = ["derive"] }
diff --git a/src/lib.rs b/src/lib.rs
index 7d12d9a..730adbe 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,14 +1,26 @@
-pub fn add(left: usize, right: usize) -> usize {
-    left + right
-}
+use std::net::Ipv6Addr;
+
+use serde::{Deserialize, Serialize};
 
-#[cfg(test)]
-mod tests {
-    use super::*;
+pub const LOCATION: &str = "/tmp/dhcp6.lease";
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+pub struct PdConfig {
+    pub prefix: Ipv6Addr,
+    pub len: u8,
+    pub preflft: u32,
+    pub validlft: u32,
+    pub aftr: Option<String>,
+}
 
-    #[test]
-    fn it_works() {
-        let result = add(2, 2);
-        assert_eq!(result, 4);
+impl Default for PdConfig {
+    fn default() -> Self {
+        Self {
+            prefix: Ipv6Addr::UNSPECIFIED,
+            len: 0,
+            preflft: 0,
+            validlft: 0,
+            aftr: None,
+        }
     }
 }