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interp_parent_frame

r::interpreter::builtins::interp

Function interp_parent_frame 

Source 
fn interp_parent_frame(
    positional: &[RValue],
    _named: &[(String, RValue)],
    context: &BuiltinContext<'_>,
) -> Result<RValue, RError>
Expand description

Get the environment of the parent (calling) frame.

@param n number of generations to go back (default 1) @return the environment of the n-th parent frame