From ad8bf920a42c1a487a118875c0a37cc63d5e0174 Mon Sep 17 00:00:00 2001
From: messense <messense@icloud.com>
Date: Sun, 20 Nov 2022 11:11:26 +0800
Subject: [PATCH] Add `#[serde(default)]` to `Artifact::manifest_path`

to support old Rust version like 1.48.0 which doesn't include `manifest-path` field
in `compiler-artifact` json
---
 src/messages.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/messages.rs b/src/messages.rs
index 0b7d0f15..ea2abd25 100644
--- a/src/messages.rs
+++ b/src/messages.rs
@@ -35,6 +35,7 @@ pub struct Artifact {
     /// The package this artifact belongs to
     pub package_id: PackageId,
     /// Path to the `Cargo.toml` file
+    #[serde(default)]
     pub manifest_path: Utf8PathBuf,
     /// The target this artifact was compiled for
     pub target: Target,