Struct influxdb2::models::ast::expression::Expression

source · [−]

pub struct Expression {Show 23 fields
    pub type: Option<String>,
    pub elements: Vec<DictItem>,
    pub params: Vec<Property>,
    pub body: Option<Node>,
    pub operator: Option<String>,
    pub left: Option<Box<Expression>>,
    pub right: Option<Box<Expression>>,
    pub callee: Option<Box<Expression>>,
    pub arguments: Vec<Expression>,
    pub test: Option<Box<Expression>>,
    pub alternate: Option<Box<Expression>>,
    pub consequent: Option<Box<Expression>>,
    pub object: Option<Box<Expression>>,
    pub property: Option<Box<PropertyKey>>,
    pub array: Option<Box<Expression>>,
    pub index: Option<Box<Expression>>,
    pub properties: Vec<Property>,
    pub expression: Option<Box<Expression>>,
    pub argument: Option<Box<Expression>>,
    pub call: Option<CallExpression>,
    pub value: Option<String>,
    pub values: Vec<Duration>,
    pub name: Option<String>,
}

Expand description

Expression AST

Fields

type: Option<String>

Type of AST node

elements: Vec<DictItem>

Elements of the dictionary

params: Vec<Property>

Function parameters

body: Option<Node>

Node

operator: Option<String>

Operator

left: Option<Box<Expression>>

Left leaf

right: Option<Box<Expression>>

Right leaf

callee: Option<Box<Expression>>

Parent Expression

arguments: Vec<Expression>

Function arguments

test: Option<Box<Expression>>

Test Expr

alternate: Option<Box<Expression>>

Alternate Expr

consequent: Option<Box<Expression>>

Consequent Expr

object: Option<Box<Expression>>

Object Expr

property: Option<Box<PropertyKey>>

PropertyKey Expr

array: Option<Box<Expression>>

Array Expr

index: Option<Box<Expression>>

Index Expr

properties: Vec<Property>

Properties

expression: Option<Box<Expression>>

Expression

argument: Option<Box<Expression>>

Argument

call: Option<CallExpression>

Call Expr

value: Option<String>

Expression Value

values: Vec<Duration>

Duration values

name: Option<String>

Expression Name

Implementations

impl Expression

pub fn new() -> Self

Return instance of expression

Trait Implementations

impl Clone for Expression

fn clone(&self) -> Expression

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for Expression

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

Formats the value using the given formatter. Read more

impl Default for Expression

fn default() -> Expression

Returns the “default value” for a type. Read more

impl<'de> Deserialize<'de> for Expression

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl PartialEq<Expression> for Expression

fn eq(&self, other: &Expression) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

impl Serialize for Expression

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl StructuralPartialEq for Expression

Auto Trait Implementations

impl RefUnwindSafe for Expression

impl Send for Expression

impl Sync for Expression

impl Unpin for Expression

impl UnwindSafe for Expression

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,