use DirectiveImplementation for Calendar

Sponsored-by: author

2 files changed, 10 insertions, 11 deletions

diff --git a/src/directive/calendar.rs b/src/directive/calendar.rs
index a11cc52..a3d199a 100644
--- a/src/directive/calendar.rs
+++ b/src/directive/calendar.rs
@@ -1,3 +1,4 @@
+use crate::directive::DirectiveImplementation;
 use crate::error::SiteError;
 use crate::page::PageMeta;
 use crate::site::Site;
@@ -6,9 +7,9 @@ use crate::wikitext::ParsedDirective;
 #[derive(Debug, Default, Eq, PartialEq)]
 pub struct Calendar {}
 
-impl Calendar {
-    pub const REQUIRED: &'static [&'static str] = &[];
-    pub const ALLOWED: &'static [&'static str] = &[
+impl DirectiveImplementation for Calendar {
+    const REQUIRED: &'static [&'static str] = &[];
+    const ALLOWED: &'static [&'static str] = &[
         "type",
         "pages",
         "year",
@@ -17,15 +18,13 @@ impl Calendar {
         "months_per_row",
         "archivebase",
     ];
-    pub const ALLOW_ANY_UNNAMED: bool = true;
+    const ALLOW_ANY_UNNAMED: bool = true;
 
-    pub fn process(&self, _site: &Site, _meta: &mut PageMeta) -> Result<String, SiteError> {
-        Err(SiteError::UnimplementedDirective("calendar".into()))
+    fn from_parsed(_: &ParsedDirective) -> Self {
+        Self::default()
     }
-}
 
-impl From<&ParsedDirective> for Calendar {
-    fn from(_: &ParsedDirective) -> Self {
-        Calendar::default()
+    fn process(&self, _site: &Site, _meta: &mut PageMeta) -> Result<String, SiteError> {
+        Err(SiteError::UnimplementedDirective("calendar".into()))
     }
 }
diff --git a/src/directive/mod.rs b/src/directive/mod.rs
index 899980d..40def2f 100644
--- a/src/directive/mod.rs
+++ b/src/directive/mod.rs
@@ -83,7 +83,7 @@ impl TryFrom<&ParsedDirective> for Directive {
                     Calendar::ALLOWED,
                     Calendar::ALLOW_ANY_UNNAMED,
                 )?;
-                Directive::Calendar(Calendar::from(p))
+                Directive::Calendar(Calendar::from_parsed(p))
             }
             "format" => {
                 Self::check_args(