From e42637d428a85bd198a9c398319e4404d099bf90 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Justus=20Fl=C3=BCgel?= <justusfluegel@gmail.com>
Date: Mon, 10 Mar 2025 15:57:15 +0100
Subject: [PATCH] Add perfect-derive feature flag to both miette and
 miette-derive
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Justus Flügel <justusfluegel@gmail.com>
---
 Cargo.toml               | 4 ++++
 miette-derive/Cargo.toml | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/Cargo.toml b/Cargo.toml
index f89f14b..24e52ef 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,6 +10,7 @@ license = "Apache-2.0"
 readme = "README.md"
 edition = "2018"
 rust-version = "1.82.0"
+resolver = "2"
 exclude = ["images/", "tests/", "miette-derive/"]
 
 [dependencies]
@@ -31,6 +32,8 @@ syntect = { version = "5.1.0", optional = true }
 [dev-dependencies]
 thiserror = "2.0.11"
 semver = "1.0.21"
+# (kind of) hacky workaround to enable additional feature flags in tests, requires resolver = "2"
+miette = { path = ".", features = ["perfect-derive"] }
 
 # Eyre devdeps
 futures = { version = "0.3", default-features = false }
@@ -47,6 +50,7 @@ strip-ansi-escapes = "0.2.0"
 [features]
 default = ["derive"]
 derive = ["dep:miette-derive"]
+perfect-derive = ["dep:miette-derive","miette-derive?/perfect-derive"]
 no-format-args-capture = []
 fancy-base = [
     "dep:owo-colors",
diff --git a/miette-derive/Cargo.toml b/miette-derive/Cargo.toml
index e281272..ae8c3b6 100644
--- a/miette-derive/Cargo.toml
+++ b/miette-derive/Cargo.toml
@@ -10,6 +10,9 @@ repository = "https://github.com/zkat/miette"
 [lib]
 proc-macro = true
 
+[features]
+perfect-derive = ["syn/extra-traits"]
+
 [dependencies]
 proc-macro2 = "1.0.83"
 quote = "1.0.35"