Trait ExprVisitor

pub trait ExprVisitor {
    type Result;

    // Required methods
    fn visit_expr(&mut self, expr: &Expr) -> Self::Result;
    fn visit_expr_ident(
        &mut self,
        this: &Expr,
        ident: &IdentKey,
    ) -> Self::Result;
    fn visit_expr_ellipsis(
        &mut self,
        this: &Expr,
        els: &Option<Expr>,
    ) -> Self::Result;
    fn visit_expr_basic_lit(
        &mut self,
        this: &Expr,
        blit: &BasicLit,
    ) -> Self::Result;
    fn visit_expr_func_lit(
        &mut self,
        this: &Expr,
        flit: &FuncLit,
    ) -> Self::Result;
    fn visit_expr_composit_lit(
        &mut self,
        this: &Expr,
        clit: &CompositeLit,
    ) -> Self::Result;
    fn visit_expr_paren(&mut self, this: &Expr, expr: &Expr) -> Self::Result;
    fn visit_expr_selector(
        &mut self,
        this: &Expr,
        expr: &Expr,
        ident: &IdentKey,
    ) -> Self::Result;
    fn visit_expr_index(
        &mut self,
        this: &Expr,
        expr: &Expr,
        index: &Expr,
    ) -> Self::Result;
    fn visit_expr_slice(
        &mut self,
        this: &Expr,
        expr: &Expr,
        low: &Option<Expr>,
        high: &Option<Expr>,
        max: &Option<Expr>,
    ) -> Self::Result;
    fn visit_expr_type_assert(
        &mut self,
        this: &Expr,
        expr: &Expr,
        typ: &Option<Expr>,
    ) -> Self::Result;
    fn visit_expr_call(
        &mut self,
        this: &Expr,
        func: &Expr,
        args: &Vec<Expr>,
        ellipsis: bool,
    ) -> Self::Result;
    fn visit_expr_star(&mut self, this: &Expr, expr: &Expr) -> Self::Result;
    fn visit_expr_unary(
        &mut self,
        this: &Expr,
        expr: &Expr,
        op: &Token,
    ) -> Self::Result;
    fn visit_expr_binary(
        &mut self,
        this: &Expr,
        left: &Expr,
        op: &Token,
        right: &Expr,
    ) -> Self::Result;
    fn visit_expr_key_value(
        &mut self,
        this: &Expr,
        key: &Expr,
        val: &Expr,
    ) -> Self::Result;
    fn visit_expr_array_type(
        &mut self,
        this: &Expr,
        len: &Option<Expr>,
        elm: &Expr,
    ) -> Self::Result;
    fn visit_expr_struct_type(
        &mut self,
        this: &Expr,
        s: &StructType,
    ) -> Self::Result;
    fn visit_expr_func_type(
        &mut self,
        this: &Expr,
        s: &FuncTypeKey,
    ) -> Self::Result;
    fn visit_expr_interface_type(
        &mut self,
        this: &Expr,
        s: &InterfaceType,
    ) -> Self::Result;
    fn visit_map_type(
        &mut self,
        this: &Expr,
        key: &Expr,
        val: &Expr,
        map: &Expr,
    ) -> Self::Result;
    fn visit_chan_type(
        &mut self,
        this: &Expr,
        chan: &Expr,
        dir: &ChanDir,
    ) -> Self::Result;
    fn visit_bad_expr(&mut self, this: &Expr, e: &BadExpr) -> Self::Result;
}

Required Associated Types

type Result

Required Methods

fn visit_expr(&mut self, expr: &Expr) -> Self::Result

fn visit_expr_ident(&mut self, this: &Expr, ident: &IdentKey) -> Self::Result

fn visit_expr_ellipsis( &mut self, this: &Expr, els: &Option<Expr>, ) -> Self::Result

fn visit_expr_basic_lit(&mut self, this: &Expr, blit: &BasicLit) -> Self::Result

fn visit_expr_func_lit(&mut self, this: &Expr, flit: &FuncLit) -> Self::Result

fn visit_expr_composit_lit( &mut self, this: &Expr, clit: &CompositeLit, ) -> Self::Result

fn visit_expr_paren(&mut self, this: &Expr, expr: &Expr) -> Self::Result

fn visit_expr_selector( &mut self, this: &Expr, expr: &Expr, ident: &IdentKey, ) -> Self::Result

fn visit_expr_index( &mut self, this: &Expr, expr: &Expr, index: &Expr, ) -> Self::Result

fn visit_expr_slice( &mut self, this: &Expr, expr: &Expr, low: &Option<Expr>, high: &Option<Expr>, max: &Option<Expr>, ) -> Self::Result

fn visit_expr_type_assert( &mut self, this: &Expr, expr: &Expr, typ: &Option<Expr>, ) -> Self::Result

fn visit_expr_call( &mut self, this: &Expr, func: &Expr, args: &Vec<Expr>, ellipsis: bool, ) -> Self::Result

fn visit_expr_star(&mut self, this: &Expr, expr: &Expr) -> Self::Result

fn visit_expr_unary( &mut self, this: &Expr, expr: &Expr, op: &Token, ) -> Self::Result

fn visit_expr_binary( &mut self, this: &Expr, left: &Expr, op: &Token, right: &Expr, ) -> Self::Result

fn visit_expr_key_value( &mut self, this: &Expr, key: &Expr, val: &Expr, ) -> Self::Result

fn visit_expr_array_type( &mut self, this: &Expr, len: &Option<Expr>, elm: &Expr, ) -> Self::Result

codegen needs the unwraped expr

fn visit_expr_struct_type( &mut self, this: &Expr, s: &StructType, ) -> Self::Result

fn visit_expr_func_type(&mut self, this: &Expr, s: &FuncTypeKey) -> Self::Result

fn visit_expr_interface_type( &mut self, this: &Expr, s: &InterfaceType, ) -> Self::Result

fn visit_map_type( &mut self, this: &Expr, key: &Expr, val: &Expr, map: &Expr, ) -> Self::Result

codegen needs the unwraped expr

fn visit_chan_type( &mut self, this: &Expr, chan: &Expr, dir: &ChanDir, ) -> Self::Result

fn visit_bad_expr(&mut self, this: &Expr, e: &BadExpr) -> Self::Result

Implementors