Trait ExpressionWalker

Source

pub trait ExpressionWalker: ExpressionVisitor<()> {
Show 37 methods    // Provided methods
    fn walk_constant(&mut self, _e: ConstantNode) { ... }
    fn walk_ident(&mut self, _e: IdentExpressionNode) { ... }
    fn walk_not(&mut self, _e: NotExpressionNode) { ... }
    fn walk_neg(&mut self, _e: NegExpressionNode) { ... }
    fn walk_pre(&mut self, _e: PreExpressionNode) { ... }
    fn walk_current(&mut self, _e: CurrentExpressionNode) { ... }
    fn walk_int(&mut self, _e: IntExpressionNode) { ... }
    fn walk_real(&mut self, _e: RealExpressionNode) { ... }
    fn walk_when(&mut self, _e: WhenExpressionNode) { ... }
    fn walk_fby(&mut self, _e: FbyExpressionNode) { ... }
    fn walk_arrow(&mut self, _e: ArrowExpressionNode) { ... }
    fn walk_and(&mut self, _e: AndExpressionNode) { ... }
    fn walk_or(&mut self, _e: OrExpressionNode) { ... }
    fn walk_xor(&mut self, _e: XorExpressionNode) { ... }
    fn walk_impl(&mut self, _e: ImplExpressionNode) { ... }
    fn walk_eq(&mut self, _e: EqExpressionNode) { ... }
    fn walk_neq(&mut self, _e: NeqExpressionNode) { ... }
    fn walk_lt(&mut self, _e: LtExpressionNode) { ... }
    fn walk_lte(&mut self, _e: LteExpressionNode) { ... }
    fn walk_gt(&mut self, _e: GtExpressionNode) { ... }
    fn walk_gte(&mut self, _e: GteExpressionNode) { ... }
    fn walk_div(&mut self, _e: DivExpressionNode) { ... }
    fn walk_mod(&mut self, _e: ModExpressionNode) { ... }
    fn walk_sub(&mut self, _e: SubExpressionNode) { ... }
    fn walk_add(&mut self, _e: AddExpressionNode) { ... }
    fn walk_mul(&mut self, _e: MulExpressionNode) { ... }
    fn walk_power(&mut self, _e: PowerExpressionNode) { ... }
    fn walk_if(&mut self, _e: IfExpressionNode) { ... }
    fn walk_with(&mut self, _e: WithExpressionNode) -> bool { ... }
    fn walk_diese(&mut self, _e: DieseExpressionNode) { ... }
    fn walk_nor(&mut self, _e: NorExpressionNode) { ... }
    fn walk_par(&mut self, _e: ParExpressionNode) { ... }
    fn walk_call_by_pos(&mut self, _e: CallByPosExpressionNode) { ... }
    fn walk_hat(&mut self, _e: HatExpressionNode) { ... }
    fn walk_array_access(&mut self, _e: ArrayAccessExpressionNode) { ... }
    fn walk_expr(&mut self, e: ExpressionNode) { ... }
    fn walk_expr_opt(&mut self, e: Option<ExpressionNode>) { ... }
}

Expand description

Walker for ExpressionNodes

Walkers are specialized visitors that return nothing.

§Usage

To use this trait, implement it on a structure and call ExpressionWalker::walk_expr with an expression. The expression will be fully traversed recursively and the various methods of this trait will be called in preorder.