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, 6 insertions, 1 deletions

diff --git a/src/builder/edit_message.rs b/src/builder/edit_message.rs
index 29da46a..c62f072 100644
--- a/src/builder/edit_message.rs
+++ b/src/builder/edit_message.rs
@@ -26,7 +26,12 @@ impl EditMessage {
     /// Set the content of the message.
     ///
     /// **Note**: Message contents must be under 2000 unicode code points.
-    pub fn content<D: Display>(mut self, content: D) -> Self {
+    #[inline]
+    pub fn content<D: Display>(self, content: D) -> Self {
+        self._content(content.to_string())
+    }
+
+    fn _content(mut self, content: String) -> Self {
         self.0.insert("content", Value::String(content.to_string()));
 
         self