From 215c9179fd9b00004efab50edada5b122e82402e Mon Sep 17 00:00:00 2001
From: Arni Hod <arnon@starkware.co>
Date: Sun, 30 Jun 2024 11:51:33 +0300
Subject: [PATCH] feat: add name method to builtin enum

---
 src/transaction.rs | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/transaction.rs b/src/transaction.rs
index a7ab6b6..db30615 100644
--- a/src/transaction.rs
+++ b/src/transaction.rs
@@ -978,3 +978,27 @@ pub enum Builtin {
     #[serde(rename = "range_check96_builtin")]
     RangeCheck96,
 }
+
+const RANGE_CHACK_BUILTIN_NAME: &str = "range_check";
+const PEDERSEN_BUILTIN_NAME: &str = "pedersen";
+const POSEIDON_BUILTIN_NAME: &str = "poseidon";
+const EC_OP_BUILTIN_NAME: &str = "ec_op";
+const ECDSA_BUILTIN_NAME: &str = "ecdsa";
+const BITWISE_BUILTIN_NAME: &str = "bitwise";
+const KECCAK_BUILTIN_NAME: &str = "keccak";
+const SEGMENT_ARENA_BUILTIN_NAME: &str = "segment_arena";
+
+impl Builtin {
+    pub fn name(&self) -> &'static str {
+        match self {
+            Builtin::RangeCheck => RANGE_CHACK_BUILTIN_NAME,
+            Builtin::Pedersen => PEDERSEN_BUILTIN_NAME,
+            Builtin::Poseidon => POSEIDON_BUILTIN_NAME,
+            Builtin::EcOp => EC_OP_BUILTIN_NAME,
+            Builtin::Ecdsa => ECDSA_BUILTIN_NAME,
+            Builtin::Bitwise => BITWISE_BUILTIN_NAME,
+            Builtin::Keccak => KECCAK_BUILTIN_NAME,
+            Builtin::SegmentArena => SEGMENT_ARENA_BUILTIN_NAME,
+        }
+    }
+}