From bc98b43a05d4ac1c2977fbe151593c3d12e96c8d Mon Sep 17 00:00:00 2001
From: Adam Spofford <93943719+adamspofford-dfinity@users.noreply.github.com>
Date: Thu, 26 Sep 2024 09:05:09 -0700
Subject: [PATCH] fix: Fix cdylib crate name logic (#3926)

---
 src/dfx/src/lib/canister_info/rust.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/dfx/src/lib/canister_info/rust.rs b/src/dfx/src/lib/canister_info/rust.rs
index 82a9e753cc..a3b7266c26 100644
--- a/src/dfx/src/lib/canister_info/rust.rs
+++ b/src/dfx/src/lib/canister_info/rust.rs
@@ -63,7 +63,10 @@ impl CanisterInfoFactory for RustCanisterInfo {
             (format!("crate `{package}`"), package.clone())
         };
         let mut candidate_targets = package_info.targets.iter().filter(|x| {
-            x.name == crate_name && x.crate_types.iter().any(|c| c == "cdylib" || c == "bin")
+            x.crate_types.iter().any(|c| {
+                (c == "cdylib" && x.name == crate_name.replace('-', "_"))
+                    || (c == "bin" && x.name == crate_name)
+            })
         });
         let Some(target) = candidate_targets.next() else {
             if let Some(wrong_type_crate) =