Enum Expr 

pub enum Expr {
    Number {
        value: f64,
        text: String,
        span: Option<Span>,
    },
    String {
        value: String,
        span: Option<Span>,
    },
    Bool {
        value: bool,
        span: Option<Span>,
    },
    Null {
        span: Option<Span>,
    },
    Array {
        elements: Vec<Expr>,
        span: Option<Span>,
    },
    Dict {
        entries: Vec<DictEntry>,
        span: Option<Span>,
    },
    Comprehension {
        element: Box<Expr>,
        variable: String,
        variable_span: Option<Span>,
        index: Option<String>,
        index_span: Option<Span>,
        iterable: Box<Expr>,
        condition: Option<Box<Expr>>,
        span: Option<Span>,
    },
    Lambda {
        params: Vec<String>,
        param_spans: Vec<Option<Span>>,
        body: Box<Expr>,
        span: Option<Span>,
    },
    StringModifier {
        modifier: String,
        value: String,
        span: Option<Span>,
    },
    Local {
        name: String,
        span: Option<Span>,
    },
    Vector {
        x: Box<Expr>,
        y: Box<Expr>,
        z: Box<Expr>,
        span: Option<Span>,
    },
    Enum {
        value_type: String,
        value: String,
        span: Option<Span>,
    },
    GlobalVar {
        name: String,
        span: Option<Span>,
    },
    PlayerVar {
        player: Box<Expr>,
        name: String,
        span: Option<Span>,
    },
    Member {
        receiver: Box<Expr>,
        member: String,
        member_span: Option<Span>,
        span: Option<Span>,
    },
    EventPlayer {
        span: Option<Span>,
    },
    Constant {
        name: String,
        span: Option<Span>,
    },
    Call {
        name: String,
        args: Vec<Expr>,
        span: Option<Span>,
    },
    ReceiverCall {
        receiver: Box<Expr>,
        name: String,
        args: Vec<Expr>,
        span: Option<Span>,
    },
    MacroCall {
        name: String,
        args: Vec<Expr>,
        span: Option<Span>,
    },
    MacroParam {
        name: String,
        span: Option<Span>,
    },
    Binary {
        op: String,
        left: Box<Expr>,
        right: Box<Expr>,
        span: Option<Span>,
    },
    Unary {
        op: String,
        operand: Box<Expr>,
        span: Option<Span>,
    },
    Index {
        array: Box<Expr>,
        index: Box<Expr>,
        span: Option<Span>,
    },
    Format {
        text: String,
        args: Vec<Expr>,
        span: Option<Span>,
    },
}

An expression.

Variants

Number

Fields

value: f64

text: String

span: Option<Span>

String

Fields

value: String

span: Option<Span>

Bool

Fields

value: bool

span: Option<Span>

Null

Fields

span: Option<Span>

Array

Fields

elements: Vec<Expr>

span: Option<Span>

Dict

Fields

entries: Vec<DictEntry>

span: Option<Span>

Comprehension

Fields

element: Box<Expr>

variable: String

variable_span: Option<Span>

index: Option<String>

index_span: Option<Span>

iterable: Box<Expr>

condition: Option<Box<Expr>>

span: Option<Span>

Lambda

Fields

params: Vec<String>

param_spans: Vec<Option<Span>>

body: Box<Expr>

span: Option<Span>

StringModifier

Fields

modifier: String

value: String

span: Option<Span>

Local

Fields

name: String

span: Option<Span>

Vector

Fields

x: Box<Expr>

y: Box<Expr>

z: Box<Expr>

span: Option<Span>

Enum

Fields

value_type: String

value: String

span: Option<Span>

GlobalVar

Fields

name: String

span: Option<Span>

PlayerVar

Fields

player: Box<Expr>

name: String

span: Option<Span>

Member

An OPY member expression whose canonical Workshop meaning is deferred to the integration catalog. The receiver and source member identity remain available to tooling and lowering.

Fields

receiver: Box<Expr>

member: String

member_span: Option<Span>

span: Option<Span>

EventPlayer

Fields

span: Option<Span>

Constant

Fields

name: String

span: Option<Span>

Call

Fields

name: String

args: Vec<Expr>

span: Option<Span>

ReceiverCall

Fields

receiver: Box<Expr>

name: String

args: Vec<Expr>

span: Option<Span>

MacroCall

Fields

name: String

args: Vec<Expr>

span: Option<Span>

MacroParam

Fields

name: String

span: Option<Span>

Binary

Fields

op: String

left: Box<Expr>

right: Box<Expr>

span: Option<Span>

Unary

Fields

op: String

operand: Box<Expr>

span: Option<Span>

Index

Fields

array: Box<Expr>

index: Box<Expr>

span: Option<Span>

Format

Fields

text: String

args: Vec<Expr>

span: Option<Span>

Implementations

impl Expr

pub fn span(&self) -> Option<&Span>

The source span of this expression, if any.

pub fn kind_name(&self) -> &'static str

The protocol kind of this expression.

Trait Implementations

impl Clone for Expr

fn clone(&self) -> Expr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Expr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Expr

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Expr

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Expr

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Expr