mutes: simplify mutefun and don't render tombstone yet

crates/notedeck/src/accounts.rs

@@ -421,7 +421,7 @@ impl Accounts {
                 }
             }
         }
-        Box::new(|_: &Note, _: &[u8; 32]| None)
+        Box::new(|_: &Note, _: &[u8; 32]| false)
     }
 
     pub fn send_initial_filters(&mut self, pool: &mut RelayPool, relay_url: &str) {

crates/notedeck/src/muted.rs

@@ -4,7 +4,7 @@ use std::collections::BTreeSet;
 use tracing::{debug, trace};
 
 // If the note is muted return a reason string, otherwise None
-pub type MuteFun = dyn Fn(&Note, &[u8; 32]) -> Option<String>;
+pub type MuteFun = dyn Fn(&Note, &[u8; 32]) -> bool;
 
 #[derive(Default)]
 pub struct Muted {
@@ -34,7 +34,7 @@ impl std::fmt::Debug for Muted {
 
 impl Muted {
     // If the note is muted return a reason string, otherwise None
-    pub fn is_muted(&self, note: &Note, thread: &[u8; 32]) -> Option<String> {
+    pub fn is_muted(&self, note: &Note, thread: &[u8; 32]) -> bool {
         trace!(
             "{}: thread: {}",
             hex::encode(note.id()),
@@ -47,7 +47,7 @@ impl Muted {
                 hex::encode(note.id()),
                 hex::encode(note.pubkey())
             );
-            return Some(format!("pubkey {}", hex::encode(note.pubkey())));
+            return true;
         }
         // FIXME - Implement hashtag muting here
 
@@ -69,10 +69,9 @@ impl Muted {
                 hex::encode(note.id()),
                 hex::encode(thread)
             );
-            return Some(format!("thread {}", hex::encode(thread)));
+            return true;
         }
 
-        // if we get here it's not muted
-        None
+        false
     }
 }