From 824ba56849b02ca1c0b81c677197ee5f2e5ef1d3 Mon Sep 17 00:00:00 2001
From: Icxolu <10486322+Icxolu@users.noreply.github.com>
Date: Wed, 27 Nov 2024 20:51:14 +0100
Subject: [PATCH] fix clippy beta (#4737)

---
 examples/Cargo.toml            | 1 +
 pyo3-build-config/Cargo.toml   | 1 +
 pyo3-build-config/src/impl_.rs | 6 +-----
 pyo3-ffi/Cargo.toml            | 1 +
 pyo3-macros-backend/Cargo.toml | 1 +
 pyo3-macros/Cargo.toml         | 1 +
 pytests/Cargo.toml             | 1 +
 7 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/examples/Cargo.toml b/examples/Cargo.toml
index 81557e7f534..f6c77eb609c 100644
--- a/examples/Cargo.toml
+++ b/examples/Cargo.toml
@@ -3,6 +3,7 @@ name = "pyo3-examples"
 version = "0.0.0"
 publish = false
 edition = "2021"
+rust-version = "1.63"
 
 [dev-dependencies]
 pyo3 = { path = "..", features = ["auto-initialize", "extension-module"] }
diff --git a/pyo3-build-config/Cargo.toml b/pyo3-build-config/Cargo.toml
index cb2c6c6eebd..bcf8b1de2a6 100644
--- a/pyo3-build-config/Cargo.toml
+++ b/pyo3-build-config/Cargo.toml
@@ -9,6 +9,7 @@ repository = "https://github.com/pyo3/pyo3"
 categories = ["api-bindings", "development-tools::ffi"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
+rust-version = "1.63"
 
 [dependencies]
 once_cell = "1"
diff --git a/pyo3-build-config/src/impl_.rs b/pyo3-build-config/src/impl_.rs
index 4e5d3c10656..3a0915b4c8e 100644
--- a/pyo3-build-config/src/impl_.rs
+++ b/pyo3-build-config/src/impl_.rs
@@ -1122,11 +1122,7 @@ impl BuildFlags {
         Self(
             BuildFlags::ALL
                 .iter()
-                .filter(|flag| {
-                    config_map
-                        .get_value(flag.to_string())
-                        .map_or(false, |value| value == "1")
-                })
+                .filter(|flag| config_map.get_value(flag.to_string()) == Some("1"))
                 .cloned()
                 .collect(),
         )
diff --git a/pyo3-ffi/Cargo.toml b/pyo3-ffi/Cargo.toml
index 76fa9e4b8e1..1a8cd7f09d7 100644
--- a/pyo3-ffi/Cargo.toml
+++ b/pyo3-ffi/Cargo.toml
@@ -10,6 +10,7 @@ categories = ["api-bindings", "development-tools::ffi"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
 links = "python"
+rust-version = "1.63"
 
 [dependencies]
 libc = "0.2.62"
diff --git a/pyo3-macros-backend/Cargo.toml b/pyo3-macros-backend/Cargo.toml
index d6daa874361..03c2ed0b189 100644
--- a/pyo3-macros-backend/Cargo.toml
+++ b/pyo3-macros-backend/Cargo.toml
@@ -9,6 +9,7 @@ repository = "https://github.com/pyo3/pyo3"
 categories = ["api-bindings", "development-tools::ffi"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
+rust-version = "1.63"
 
 # Note: we use default-features = false for proc-macro related crates
 # not to depend on proc-macro itself.
diff --git a/pyo3-macros/Cargo.toml b/pyo3-macros/Cargo.toml
index 2db1c442d97..b85cc7e03c6 100644
--- a/pyo3-macros/Cargo.toml
+++ b/pyo3-macros/Cargo.toml
@@ -9,6 +9,7 @@ repository = "https://github.com/pyo3/pyo3"
 categories = ["api-bindings", "development-tools::ffi"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
+rust-version = "1.63"
 
 [lib]
 proc-macro = true
diff --git a/pytests/Cargo.toml b/pytests/Cargo.toml
index 255094a6c40..1fee3093275 100644
--- a/pytests/Cargo.toml
+++ b/pytests/Cargo.toml
@@ -5,6 +5,7 @@ version = "0.1.0"
 description = "Python-based tests for PyO3"
 edition = "2021"
 publish = false
+rust-version = "1.63"
 
 [dependencies]
 pyo3 = { path = "../", features = ["extension-module"] }