Function ra_ap_mbe::token_tree_to_syntax_node
source · pub fn token_tree_to_syntax_node<Ctx>(
tt: &Subtree<SpanData<Ctx>>,
entry_point: TopEntryPoint,
edition: Edition
) -> (Parse<SyntaxNode>, SpanMap<Ctx>)
Expand description
Converts a tt::Subtree
back to a SyntaxNode
.
The produced SpanMap
contains a mapping from the syntax nodes offsets to the subtree’s spans.