syntax_data: {"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"a_data.projection_bounds().filter(|&hr_source_projection|"}]}
source_snippet:                         a_data.projection_bounds().filter(|&hr_source_projection| {
context_before:                     let mut matching_projections =
context_after:                             // Eager normalization means that we can just use can_eq