From 94e2d1b1223735ccb3804e1c22855ba93062cdb4 Mon Sep 17 00:00:00 2001
From: Georgios Konstantopoulos <me@gakonst.com>
Date: Tue, 1 Mar 2022 14:39:30 +0200
Subject: [PATCH] feat(abigen): add helper for getting number of abigen'd
 contracts

---
 ethers-contract/ethers-contract-abigen/src/multi.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/ethers-contract/ethers-contract-abigen/src/multi.rs b/ethers-contract/ethers-contract-abigen/src/multi.rs
index bb9a12f7..7d35eef5 100644
--- a/ethers-contract/ethers-contract-abigen/src/multi.rs
+++ b/ethers-contract/ethers-contract-abigen/src/multi.rs
@@ -309,6 +309,16 @@ pub struct MultiBindings {
 }
 
 impl MultiBindings {
+    /// Returns the number of contracts to generate bindings for.
+    pub fn len(&self) -> usize {
+        self.expansion.contracts.len()
+    }
+
+    /// Returns whether there are any bindings to be generated
+    pub fn is_empty(&self) -> bool {
+        self.expansion.contracts.is_empty()
+    }
+
     fn into_inner(self, single_file: bool) -> MultiBindingsInner {
         self.expansion.into_bindings(single_file, self.rustfmt)
     }