From e890e9c3124c21e93433022a156eca59564a02d2 Mon Sep 17 00:00:00 2001
From: Kriptikz <Kriptikz@users.noreply.github.com>
Date: Wed, 24 Jul 2024 23:08:07 -0500
Subject: [PATCH] remove old mine fn introspect_transaction

---
 program/src/mine.rs | 38 --------------------------------------
 1 file changed, 38 deletions(-)

diff --git a/program/src/mine.rs b/program/src/mine.rs
index 6f70ea8..001b18b 100644
--- a/program/src/mine.rs
+++ b/program/src/mine.rs
@@ -186,41 +186,3 @@ pub fn process_mine<'a, 'info>(
     Ok(())
 }
 
-fn introspect_transaction(msg: &[u8]) -> Result<bool, SanitizeError> {
-    #[allow(deprecated)]
-    let idx = load_current_index(msg);
-    let mut c = 0;
-    let num_instructions = read_u16(&mut c, msg)?;
-    let pc = c;
-    for i in 0..num_instructions as usize {
-        c = pc + i * 2;
-        c = read_u16(&mut c, msg)? as usize;
-        let num_accounts = read_u16(&mut c, msg)? as usize;
-        c += num_accounts * 33;
-        let program_id = read_pubkey(&mut c, msg)?;
-        if i.eq(&(idx as usize)) {
-            // Require top-level instruction at current index is a `mine`
-            if program_id.ne(&ore_api::ID) {
-                return Ok(false);
-            }
-            c += 2;
-            if let Ok(ix) = OreInstruction::try_from(read_u8(&mut c, msg)?) {
-                if ix.ne(&OreInstruction::Mine) {
-                    return Ok(false);
-                }
-            }
-        } else {
-            // Require no other instructions in the transaction are a `mine`
-            if program_id.eq(&ore_api::ID) {
-                c += 2;
-                if let Ok(ix) = OreInstruction::try_from(read_u8(&mut c, msg)?) {
-                    if ix.eq(&OreInstruction::Mine) {
-                        return Ok(false);
-                    }
-                }
-            }
-        }
-    }
-
-    Ok(true)
-}