Add pretty printing wrapper.

Author: Conner-PYS

html-node-core/src/lib.rs

@@ -9,6 +9,8 @@
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
 
 mod http;
+#[allow(missing_docs)]
+pub mod pretty;
 
 #[allow(missing_docs)]
 #[cfg(feature = "typed")]

html-node-core/src/pretty.rs

@@ -0,0 +1,22 @@
+use std::fmt::{self, Display, Formatter};
+
+use crate::Node;
+
+/// A wrapper around [`Node`] that is always pretty printed.
+#[derive(Debug, Default)]
+pub struct Pretty(pub Node);
+
+impl Display for Pretty {
+    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
+        write!(f, "{:#}", self.0)
+    }
+}
+
+impl<N> From<N> for Pretty
+where
+    N: Into<Node>,
+{
+    fn from(node: N) -> Self {
+        Self(node.into())
+    }
+}

html-node/src/lib.rs

@@ -118,7 +118,7 @@ mod macros;
 #[cfg(feature = "typed")]
 pub mod typed;
 
-pub use html_node_core::{Comment, Doctype, Element, Fragment, Node, Text, UnsafeText};
+pub use html_node_core::{pretty, Comment, Doctype, Element, Fragment, Node, Text, UnsafeText};
 /// The HTML to [`Node`] macro.
 ///
 /// See the [crate-level documentation](crate) for more information.