Reading, fix writing, monocommit

1 files changed, 15 insertions, 0 deletions

diff --git a/src/block/extension/application.rs b/src/block/extension/application.rs
new file mode 100644
index 0000000..b3516d8
--- /dev/null
+++ b/src/block/extension/application.rs
@@ -0,0 +1,15 @@
+pub struct Application {
+    pub(crate) identifier: String, // max len 8
+    pub(crate) authentication_code: [u8; 3],
+    pub(crate) data: Vec<u8>,
+}
+
+impl Application {
+    pub fn identifier(&self) -> &str {
+        &self.identifier
+    }
+
+    pub fn authentication_code(&self) -> &[u8] {
+        &self.authentication_code
+    }
+}