Add GuildId::everyone_role and clarify how to edit default channel …

…permissions

Signed-off-by: Joshument <[email protected]>

src/model/channel/mod.rs

@@ -342,6 +342,9 @@ pub struct PermissionOverwrite {
 ///
 /// This is for use with methods such as [`GuildChannel::create_permission`].
 ///
+/// If you would like to modify the default permissions of a channel, you can get its [`RoleId`]
+/// from [`GuildId::everyone_role`].
+///
 /// [Discord docs](https://discord.com/developers/docs/resources/channel#overwrite-object-overwrite-structure) (field `type`).
 #[derive(Clone, Copy, Debug, Eq, PartialEq)]
 #[non_exhaustive]

src/model/guild/guild_id.rs

@@ -868,6 +868,13 @@ impl GuildId {
         Ok(roles.into_iter().map(|r| (r.id, r)).collect())
     }
 
+    /// Gets the default permission role (@everyone) from the guild.
+    #[inline]
+    #[must_use]
+    pub fn everyone_role(&self) -> RoleId {
+        RoleId::from(self.get())
+    }
+
     /// Tries to find the [`Guild`] by its Id in the cache.
     #[cfg(feature = "cache")]
     #[inline]