Trait rbatis::ast::ast::RbatisAST

pub trait RbatisAST: Send + Sync + Clone {
    fn eval(
        &self, 
        convert: &impl StmtConvert, 
        env: &mut Value, 
        engine: &RbatisEngine, 
        arg_result: &mut Vec<Value>
    ) -> Result<String, Error>;
}

Abstract syntax tree node

Required methods

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_result: &mut Vec<Value>
) -> Result<String, Error>

env: &mut Value,因为bind node 会绑定变量，env必须为可修改的值 arg_result: 执行后 提交到 驱动的参数

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Implementors

impl RbatisAST for BindNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for ChooseNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for DeleteNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for ForEachNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for IfNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for IncludeNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for InsertNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for OtherwiseNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for ResultMapIdNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for ResultMapNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for ResultMapResultNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for SelectNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for SetNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for SqlNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for StringNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for TrimNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for UpdateNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for WhenNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl RbatisAST for WhereNode

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

impl<'a> RbatisAST for NodeType

fn eval(
    &self,
    convert: &impl StmtConvert,
    env: &mut Value,
    engine: &RbatisEngine,
    arg_array: &mut Vec<Value>
) -> Result<String, Error>

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