syntax_data: {"ast_node_type":"other","tokens":[{"end":42,"kind":"keyword","start":0,"text":"link_env:"}]}
source_snippet:     link_env: Option<Vec<StaticCow<str>>>,
context_before:     link_script: Option<StaticCow<str>>,
context_after:     link_env_remove: Option<StaticCow<[StaticCow<str>]>>,