v0.1.0-pre.012

kb-lib/src/decoder/launchpad/boop_fun.rs

@@ -1,10 +1,39 @@
 // file: kb-lib/src/decoder/launchpad/boop_fun.rs
-// version: 2
+// version: 3
 
-//! Migration boundary for legacy crate `kb_decoder_launchpad_boop_fun`.
+//! Reserved protocol decoder for `launchpad_boop_fun`.
 
-/// Legacy crate name retained for migration and compatibility tracking.
-pub(crate) const DC_LAUNCHPAD_BOOP_FUN_LEGACY_CRATE: &str = "kb_decoder_launchpad_boop_fun";
+/// Reserved decoder for the `launchpad_boop_fun` program surface.
+#[derive(Clone, Debug, Default)]
+pub struct DcLaunchpadBoopFunDecoder;
 
-/// Current porting status.
-pub(crate) const DC_LAUNCHPAD_BOOP_FUN_MIGRATION_STATUS: &str = "source-preserved-pending-port";
+impl crate::DcApiProtocolDecoder for crate::DcLaunchpadBoopFunDecoder {
+    fn decoder_name(&self) -> &'static str {
+        return "kb_decoder_launchpad_boop_fun";
+    }
+
+    fn decoder_version(&self) -> &'static str {
+        return env!("CARGO_PKG_VERSION");
+    }
+
+    fn program_ids(&self) -> &'static [&'static str] {
+        return &[kb_program_ids::LAUNCHPAD_BOOP_FUN_PROGRAM_ID];
+    }
+
+    fn supports_observation(
+        &self,
+        observation: &crate::MdProgramObservation,
+    ) -> crate::DcApiDecoderSupport {
+        if crate::DcApiProtocolDecoder::handles_program_id(self, &observation.program_id) {
+            return crate::DcApiDecoderSupport::Maybe;
+        }
+        return crate::DcApiDecoderSupport::No;
+    }
+
+    fn decode_observation(
+        &self,
+        _observation: &crate::MdProgramObservation,
+    ) -> kb_core::Result<std::vec::Vec<crate::MdDecodedProtocolEvent>> {
+        return std::result::Result::Ok(std::vec::Vec::new());
+    }
+}