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StatementType

just_engine::parser::ast

Enum StatementType

pub enum StatementType {
Show 18 variants    ExpressionStatement {
        meta: Meta,
        expression: Box<ExpressionType>,
    },
    BlockStatement(BlockStatementData),
    FunctionBody(FunctionBodyData),
    EmptyStatement {
        meta: Meta,
    },
    DebuggerStatement {
        meta: Meta,
    },
    ReturnStatement {
        meta: Meta,
        argument: Option<Box<ExpressionType>>,
    },
    BreakStatement {
        meta: Meta,
    },
    ContinueStatement {
        meta: Meta,
    },
    IfStatement {
        meta: Meta,
        test: Box<ExpressionType>,
        consequent: Box<StatementType>,
        alternate: Option<Box<StatementType>>,
    },
    SwitchStatement {
        meta: Meta,
        discriminant: Box<ExpressionType>,
        cases: Vec<SwitchCaseData>,
    },
    ThrowStatement {
        meta: Meta,
        argument: Box<ExpressionType>,
    },
    TryStatement {
        meta: Meta,
        block: BlockStatementData,
        handler: Option<CatchClauseData>,
        finalizer: Option<BlockStatementData>,
    },
    WhileStatement {
        meta: Meta,
        test: Box<ExpressionType>,
        body: Box<StatementType>,
    },
    DoWhileStatement {
        meta: Meta,
        test: Box<ExpressionType>,
        body: Box<StatementType>,
    },
    ForStatement {
        meta: Meta,
        init: Option<VariableDeclarationOrExpression>,
        test: Option<Box<ExpressionType>>,
        update: Option<Box<ExpressionType>>,
        body: Box<StatementType>,
    },
    ForInStatement(ForIteratorData),
    ForOfStatement(ForIteratorData),
    DeclarationStatement(DeclarationType),
}

Variants§

ExpressionStatement

Fields

§meta: Meta

§expression: Box<ExpressionType>

BlockStatement(BlockStatementData)

FunctionBody(FunctionBodyData)

EmptyStatement

Fields

§meta: Meta

DebuggerStatement

Fields

§meta: Meta

ReturnStatement

Fields

§meta: Meta

§argument: Option<Box<ExpressionType>>

BreakStatement

Fields

§meta: Meta

ContinueStatement

Fields

§meta: Meta

IfStatement

Fields

§meta: Meta

§test: Box<ExpressionType>

§consequent: Box<StatementType>

§alternate: Option<Box<StatementType>>

SwitchStatement

Fields

§meta: Meta

§discriminant: Box<ExpressionType>

§cases: Vec<SwitchCaseData>

ThrowStatement

Fields

§meta: Meta

§argument: Box<ExpressionType>

TryStatement

Fields

§meta: Meta

§block: BlockStatementData

§handler: Option<CatchClauseData>

§finalizer: Option<BlockStatementData>

WhileStatement

Fields

§meta: Meta

§test: Box<ExpressionType>

§body: Box<StatementType>

DoWhileStatement

Fields

§meta: Meta

§test: Box<ExpressionType>

§body: Box<StatementType>

ForStatement

Fields

§meta: Meta

§init: Option<VariableDeclarationOrExpression>

§test: Option<Box<ExpressionType>>

§update: Option<Box<ExpressionType>>

§body: Box<StatementType>

ForInStatement(ForIteratorData)

ForOfStatement(ForIteratorData)

DeclarationStatement(DeclarationType)

Trait Implementations§

impl Debug for StatementType

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

Formats the value using the given formatter. Read more

impl HasMeta for StatementType

fn get_meta(&self) -> &Meta

fn to_formatted_string(&self, script: &str) -> String

Auto Trait Implementations§

impl Freeze for StatementType

impl RefUnwindSafe for StatementType

impl !Send for StatementType

impl !Sync for StatementType

impl Unpin for StatementType

impl UnwindSafe for StatementType

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,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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.

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

Performs the conversion.