syntax_bridge::prettify_macro_expansion

Function prettify_macro_expansion

Source 
pub fn prettify_macro_expansion(
    syn: SyntaxNode,
    dollar_crate_replacement: &mut dyn FnMut(&SyntaxToken) -> SyntaxToken,
) -> SyntaxNode
👎Deprecated: use hir_expand::prettify_macro_expansion() instead
Expand description

Renders a [SyntaxNode] with whitespace inserted between tokens that require them.

This is an internal API that is only exported because mbe needs it for tests and cannot depend on hir-expand. For any purpose other than tests, you are supposed to use the prettify_macro_expansion from hir-expand that handles $crate for you.