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use crate::syntax; use super::*; type Result = crate::syntax::display::Result; impl syntax::Display for Model { fn fmt(&self, f: &mut syntax::Formatter) -> Result { f.tabulated_list(&self.definitions) } } impl syntax::Display for Definition { fn fmt(&self, f: &mut syntax::Formatter) -> Result { f.comments(&self.comments)?; f.begin()?; if self.rec { if self.declarations.len() == 1 { f.keyword("define-fun-rec")?; let decl = &self.declarations[0]; f.symbol(&decl.id)?; f.list(&decl.args)?; decl.return_sort.fmt(f)?; let body = &self.bodies[0]; body.fmt(f)?; } else { f.keyword("define-funs-rec")?; f.tabulated_list(&self.declarations)?; f.tabulated_list(&self.bodies)?; } } else { f.keyword("define-fun")?; let decl = &self.declarations[0]; f.symbol(&decl.id)?; f.list(&decl.args)?; decl.return_sort.fmt(f)?; let body = &self.bodies[0]; body.fmt(f)?; } f.end() } } impl syntax::Display for Declaration { fn fmt(&self, f: &mut syntax::Formatter) -> Result { f.begin()?; f.symbol(&self.id)?; f.list(&self.args)?; self.return_sort.fmt(f)?; f.end() } }