lovasoa commented on code in PR #1847:
URL:
https://github.com/apache/datafusion-sqlparser-rs/pull/1847#discussion_r2085360498
##########
src/display_utils.rs:
##########
@@ -0,0 +1,133 @@
+//! Utilities for formatting SQL AST nodes with pretty printing support.
+//!
+//! The module provides formatters that implement the `Display` trait with
support
+//! for both regular (`{}`) and pretty (`{:#}`) formatting modes. Pretty
printing
+//! adds proper indentation and line breaks to make SQL statements more
readable.
+
+use core::fmt::{self, Display, Write};
+
+/// A wrapper around a value that adds an indent to the value when displayed
with {:#}.
+pub(crate) struct Indent<T>(pub T);
Review Comment:
Unfortunately we cannot really configure much if we are using rust's
existing Display trait...
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