Function slide_ls::services::hover::get_hover_info

pub(crate) fn get_hover_info(
    position: Position, 
    program_info: &ProgramInfo, 
    context: &ProgramContext
) -> Option<Hover>

Returns hover info for an expression.

• If the expression is a variable,
  • if the variable is defined, its simplified definition(s) are returned.
  • if the variable is not defined, an "unknown" marker is returned.
• Otherwise, a simplified version of the hovered expression is returned.