Remove unused functions

src/ast/basic.rs

@@ -39,17 +39,6 @@ impl Space {
             span,
         }
     }
-
-    pub fn then(mut self, other: Self) -> Self {
-        self.lines.extend(other.lines);
-        self.span = self.span.join(other.span);
-        self
-    }
-
-    pub fn then_line(mut self, line: Line) -> Self {
-        self.lines.push(line);
-        self
-    }
 }
 
 #[derive(Clone)]

src/ast/field.rs

@@ -94,29 +94,6 @@ impl Field {
         }
     }
 
-    pub fn access_ident(base: Box<Expr>, ident: Ident, span: Span) -> Self {
-        Self::AccessIdent {
-            expr: base,
-            s0: Space::empty(span),
-            s1: Space::empty(span),
-            ident,
-            span,
-        }
-    }
-
-    pub fn assign_ident(base: Box<Expr>, ident: Ident, value: Box<Expr>, span: Span) -> Self {
-        Self::AssignIdent {
-            expr: base,
-            s0: Space::empty(span),
-            s1: Space::empty(span),
-            ident,
-            s2: Space::empty(span),
-            s3: Space::empty(span),
-            value,
-            span,
-        }
-    }
-
     pub fn expr(self) -> Expr {
         Expr::Field(self)
     }

src/ast/lit.rs

@@ -53,12 +53,6 @@ impl HasSpan for NumLit {
     }
 }
 
-impl NumLit {
-    pub fn lit(self) -> Lit {
-        Lit::Num(self)
-    }
-}
-
 #[derive(Clone)]
 pub enum StringLitElem {
     /// Normal unescaped characters

src/ast/table_constr.rs

@@ -38,18 +38,6 @@ impl TableConstrElem {
     pub fn named(name: Ident, value: Box<Expr>, span: Span) -> Self {
         Self::Lit(TableLitElem::named(name, value, span))
     }
-
-    pub fn indexed(index: Box<Expr>, value: Box<Expr>, span: Span) -> Self {
-        Self::Indexed {
-            s0: Space::empty(span),
-            index,
-            s1: Space::empty(span),
-            s2: Space::empty(span),
-            s3: Space::empty(span),
-            value,
-            span,
-        }
-    }
 }
 
 /// `{ a, b, foo: c, [d]: e }`