Struct rbatis::engine::node::Node

pub struct Node {
    pub value: Value,
    pub left_binary_node: Option<Box<Node>>,
    pub right_binary_node: Option<Box<Node>>,
    pub node_type: NodeType,
}

Fields

value: Value

left_binary_node: Option<Box<Node>>

right_binary_node: Option<Box<Node>>

node_type: NodeType

Implementations

impl Node

pub fn to_number(&self) -> f64

pub fn to_string(&self) -> &str

pub fn to_arg(&self) -> &str

pub fn to_bool(&self) -> bool

pub fn to_opt(&self) -> &str

pub fn node_type(&self) -> NodeType

pub fn equal_node_type(&self, arg: &NodeType) -> bool

pub fn is_value_node(&self) -> Option<Value>

pub fn eval(&self, env: &Value) -> Result<Value, Error>

pub fn opt(&self) -> Option<&str>

pub fn new_null() -> Self

pub fn new_arg(arg: &str) -> Self

pub fn new_string(arg: &str) -> Self

pub fn new_number_f64(arg: f64) -> Self

pub fn new_number_i64(arg: i64) -> Self

pub fn new_number_u64(arg: u64) -> Self

pub fn new_bool(arg: bool) -> Self

pub fn new_binary(arg_lef: Box<Node>, arg_right: Box<Node>, opt: &str) -> Self

pub fn new_opt(arg: &str) -> Self

pub fn parser(data: &str, opt: &OptMap<'_>) -> Self

Trait Implementations

impl Clone for Node

fn clone(&self) -> Node

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Node

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.