Enum Expression

#[non_exhaustive]
pub enum Expression {
    Env,
    Variadic,
    Nil,
    Boolean(bool),
    Numeric(IntOrFloat),
    String(Vec<u8>),
    LocalVariable(ExprLocalVariable),
    TableIndex(ExprTableIndex),
    Binary(ExprBinary),
    Unary(ExprUnary),
    TableConstructor(ExprTableConstructor),
    FunctionCall(ExprFunctionCall),
    FunctionObject(ExprFunctionObject),
}

lua value & expression

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Env

_ENV

Variadic

Nil

Boolean(bool)

Numeric(IntOrFloat)

String(Vec<u8>)

LocalVariable(ExprLocalVariable)

load from stack

TableIndex(ExprTableIndex)

table[index].

Binary(ExprBinary)

binary operation. lhs OP rhs

Unary(ExprUnary)

unary operation. OP x

TableConstructor(ExprTableConstructor)

table constructor

FunctionCall(ExprFunctionCall)

function call. prefix(args) or prefix:method(args)

FunctionObject(ExprFunctionObject)

function object constructor

Trait Implementations

impl Clone for Expression

fn clone(&self) -> Expression

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Expression

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

Formats the value using the given formatter.

impl From<()> for Expression

fn from(_: ()) -> Self

Converts to this type from the input type.

impl From<IntOrFloat> for Expression

fn from(value: IntOrFloat) -> Self

Converts to this type from the input type.

impl From<String> for Expression

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for Expression

fn from(value: Vec<u8>) -> Self

Converts to this type from the input type.

impl From<bool> for Expression

fn from(value: bool) -> Self

Converts to this type from the input type.

impl From<f64> for Expression

fn from(value: FloatType) -> Self

Converts to this type from the input type.

impl From<i64> for Expression

fn from(value: IntType) -> Self

Converts to this type from the input type.