Trait prql_compiler::ir::pl::PlFold

pub trait PlFold {
    // Provided methods
    fn fold_stmt(&mut self, stmt: Stmt) -> Result<Stmt, Error> { ... }
    fn fold_stmts(&mut self, stmts: Vec<Stmt>) -> Result<Vec<Stmt>, Error> { ... }
    fn fold_expr(&mut self, expr: Expr) -> Result<Expr, Error> { ... }
    fn fold_expr_kind(&mut self, expr_kind: ExprKind) -> Result<ExprKind, Error> { ... }
    fn fold_exprs(&mut self, exprs: Vec<Expr>) -> Result<Vec<Expr>, Error> { ... }
    fn fold_var_def(&mut self, var_def: VarDef) -> Result<VarDef, Error> { ... }
    fn fold_type_def(&mut self, ty_def: TypeDef) -> Result<TypeDef, Error> { ... }
    fn fold_module_def(
        &mut self,
        module_def: ModuleDef
    ) -> Result<ModuleDef, Error> { ... }
    fn fold_func_call(&mut self, func_call: FuncCall) -> Result<FuncCall, Error> { ... }
    fn fold_transform_call(
        &mut self,
        transform_call: TransformCall
    ) -> Result<TransformCall, Error> { ... }
    fn fold_func(&mut self, func: Func) -> Result<Func, Error> { ... }
    fn fold_interpolate_item(
        &mut self,
        sstring_item: InterpolateItem<Expr>
    ) -> Result<InterpolateItem<Expr>, Error> { ... }
    fn fold_type(&mut self, t: Ty) -> Result<Ty, Error> { ... }
    fn fold_window(
        &mut self,
        window: WindowFrame<Box<Expr>>
    ) -> Result<WindowFrame<Box<Expr>>, Error> { ... }
}

Provided Methods

fn fold_stmt(&mut self, stmt: Stmt) -> Result<Stmt, Error>

fn fold_stmts(&mut self, stmts: Vec<Stmt>) -> Result<Vec<Stmt>, Error>

fn fold_expr(&mut self, expr: Expr) -> Result<Expr, Error>

fn fold_expr_kind(&mut self, expr_kind: ExprKind) -> Result<ExprKind, Error>

fn fold_exprs(&mut self, exprs: Vec<Expr>) -> Result<Vec<Expr>, Error>

fn fold_var_def(&mut self, var_def: VarDef) -> Result<VarDef, Error>

fn fold_type_def(&mut self, ty_def: TypeDef) -> Result<TypeDef, Error>

fn fold_module_def(&mut self, module_def: ModuleDef) -> Result<ModuleDef, Error>

fn fold_func_call(&mut self, func_call: FuncCall) -> Result<FuncCall, Error>

fn fold_transform_call( &mut self, transform_call: TransformCall ) -> Result<TransformCall, Error>

fn fold_func(&mut self, func: Func) -> Result<Func, Error>

fn fold_interpolate_item( &mut self, sstring_item: InterpolateItem<Expr> ) -> Result<InterpolateItem<Expr>, Error>

fn fold_type(&mut self, t: Ty) -> Result<Ty, Error>

fn fold_window( &mut self, window: WindowFrame<Box<Expr>> ) -> Result<WindowFrame<Box<Expr>>, Error>

Implementors