Allow mentionable structs to be used as command arguments

Add EmojiIdentifier, allow User, UserId, Role, RoleId, EmojiIdentifier,
Channel and ChannelId to be used as arguments for commands and add more
parsing functions to utils

1 files changed, 8 insertions, 0 deletions

diff --git a/src/model/id.rs b/src/model/id.rs
index 032e722..cbbd796 100644
--- a/src/model/id.rs
+++ b/src/model/id.rs
@@ -172,6 +172,14 @@ impl RoleId {
     }
 }
 
+impl UserId {
+    /// Search the cache for the channel with the Id.
+    #[cfg(all(feature = "cache", feature = "methods"))]
+    pub fn find(&self) -> Option<User> {
+        CACHE.read().unwrap().get_user(*self).map(|x| x.clone())
+    }
+}
+
 impl From<CurrentUser> for UserId {
     /// Gets the Id of a `CurrentUser` struct.
     fn from(current_user: CurrentUser) -> UserId {