Monomorphize all functions

This commit monomorphizes all functions, turning functions like:

```rust
fn foo<T: Into<Bar>>(baz: T) {
    baz = baz.into();

    // function here
}
```

Into functions like:

```rust
fn foo<T: Into<Bar>>(baz: T) {
    _foo(baz.into())
}

fn _foo(baz: Bar) {
    // function here
}
```

This avoids binary bloat and improves build times, by reducing the amount of
code duplication.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/model/invite.rs b/src/model/invite.rs
index b93b231..2bbd5d9 100644
--- a/src/model/invite.rs
+++ b/src/model/invite.rs
@@ -70,8 +70,11 @@ impl Invite {
     /// [permission]: permissions/index.html
     pub fn create<C, F>(channel_id: C, f: F) -> Result<RichInvite>
         where C: Into<ChannelId>, F: FnOnce(CreateInvite) -> CreateInvite {
-        let channel_id = channel_id.into();
+        Self::_create(channel_id.into(), f)
+    }
 
+    fn _create<F>(channel_id: ChannelId, f: F) -> Result<RichInvite>
+        where F: FnOnce(CreateInvite) -> CreateInvite {
         #[cfg(feature = "cache")]
         {
             let req = Permissions::CREATE_INVITE;