pub fn parse_config_eval_node(expr: &Expr) -> Result<ConfigEvalNode>Expand description
Parses an explicit config eval node from expression data.
The adapter accepts two inert data shapes: the field map stored under a
config table’s config/eval entry, and a list headed by the config/eval
symbol with field pairs. The required fields are codec, exactly one of
source or expr, requires, allow, and shape.