Add MSRV checking in CI

Bump MSRV to 1.65 for the use of let .. else.

1 files changed, 2 insertions, 7 deletions

diff --git a/askama_derive/src/config.rs b/askama_derive/src/config.rs
index a4eec28..b2a13aa 100644
--- a/askama_derive/src/config.rs
+++ b/askama_derive/src/config.rs
@@ -203,11 +203,12 @@ impl RawConfig<'_> {
     }
 }
 
-#[derive(Clone, Copy, PartialEq, Eq, Debug)]
+#[derive(Clone, Copy, Default, PartialEq, Eq, Debug)]
 #[cfg_attr(feature = "serde", derive(Deserialize))]
 #[cfg_attr(feature = "serde", serde(field_identifier, rename_all = "lowercase"))]
 pub(crate) enum WhitespaceHandling {
     /// The default behaviour. It will leave the whitespace characters "as is".
+    #[default]
     Preserve,
     /// It'll remove all the whitespace characters before and after the jinja block.
     Suppress,
@@ -227,12 +228,6 @@ impl From<WhitespaceHandling> for Whitespace {
     }
 }
 
-impl Default for WhitespaceHandling {
-    fn default() -> Self {
-        WhitespaceHandling::Preserve
-    }
-}
-
 #[cfg_attr(feature = "serde", derive(Deserialize))]
 struct General<'a> {
     #[cfg_attr(feature = "serde", serde(borrow))]