diff --git a/src/bindgen/ir/constant.rs b/src/bindgen/ir/constant.rs
index 79d328c4d..4022a09e2 100644
--- a/src/bindgen/ir/constant.rs
+++ b/src/bindgen/ir/constant.rs
@@ -548,7 +548,7 @@ impl Literal {
                     Language::C => write!(out, "({})", export_name),
                     Language::Cxx => write!(out, "{}", export_name),
                     Language::Cython => write!(out, "<{}>", export_name),
-                    Language::Zig => write!(out, ":{} = ", export_name),
+                    Language::Zig => write!(out, ":{} = .", export_name),
                 }
 
                 write!(out, "{{ ");
@@ -811,7 +811,11 @@ impl Constant {
             Language::Zig => {
                 out.write(config.style.zig_def());
                 self.ty.write(config, out);
-                write!(out, "{} = ", name);
+                if let Literal::Struct { .. } = &self.value {
+                    write!(out, "{} ", name);
+                } else {
+                    write!(out, "{} = ", name);
+                }
                 value.write(config, out);
                 write!(out, ";");
             }
diff --git a/src/bindgen/ir/field.rs b/src/bindgen/ir/field.rs
index d7a8826f0..3af9a3348 100644
--- a/src/bindgen/ir/field.rs
+++ b/src/bindgen/ir/field.rs
@@ -71,13 +71,13 @@ impl Source for Field {
         cdecl::write_field(out, &self.ty, &self.name, config);
         // Cython extern declarations don't manage layouts, layouts are defined entierly by the
         // corresponding C code. So we can omit bitfield sizes which are not supported by Cython.
-        if config.language != Language::Cython || config.language != Language::Zig {
+        if config.language != Language::Cython && config.language != Language::Zig {
             if let Some(bitfield) = self.annotations.atom("bitfield") {
                 write!(out, ": {}", bitfield.unwrap_or_default());
             }
         }
 
-        if config.language != Language::Cython || config.language != Language::Zig {
+        if config.language != Language::Cython && config.language != Language::Zig {
             condition.write_after(config, out);
             // FIXME(#634): `write_vertical_source_list` should support
             // configuring list elements natively. For now we print a newline