Enum VariableDeclaration

pub enum VariableDeclaration {
    ConstDeclaration {
        declarations: Vec<VariableDeclarationItem<Expression>>,
        position: Span,
    },
    LetDeclaration {
        declarations: Vec<VariableDeclarationItem<Option<Expression>>>,
        position: Span,
    },
}

Variants

ConstDeclaration

Fields

declarations: Vec<VariableDeclarationItem<Expression>>

position: Span

LetDeclaration

Fields

declarations: Vec<VariableDeclarationItem<Option<Expression>>>

position: Span

Implementations

impl VariableDeclaration

pub fn is_constant(&self) -> bool

Trait Implementations

impl ASTNode for VariableDeclaration

fn from_reader( reader: &mut impl TokenReader<TSXToken, TokenStart>, state: &mut ParsingState, options: &ParseOptions, ) -> ParseResult<Self>

fn to_string_from_buffer<T: ToString>( &self, buf: &mut T, options: &ToStringOptions, local: LocalToStringInformation, )

fn get_position(&self) -> Span

Returns position of node as span AS IT WAS PARSED. May be Span::NULL if AST was doesn’t match anything in source

fn from_string(script: String, options: ParseOptions) -> ParseResult<Self>

From string, with default impl to call abstract method from_reader

fn from_string_with_options( script: String, options: ParseOptions, offset: Option<u32>, ) -> ParseResult<(Self, ParsingState)>

fn to_string(&self, options: &ToStringOptions) -> String

Returns structure as valid string

impl Clone for VariableDeclaration

fn clone(&self) -> VariableDeclaration

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VariableDeclaration

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

Formats the value using the given formatter.

impl From<VariableDeclaration> for Declaration

fn from(item: VariableDeclaration) -> Self

Converts to this type from the input type.

impl GetFieldByType<BaseSpan<()>> for VariableDeclaration

fn get(&self) -> &Span

Get the value of a field that has type T

impl PartialEq for VariableDeclaration

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl SelfRustTokenize for VariableDeclaration

fn append_to_token_stream(&self, token_stream: &mut TokenStream)

fn to_tokens(&self) -> TokenStream

Returns the tokens used to construct self

impl Serialize for VariableDeclaration

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'try_into_ref> TryInto<&'try_into_ref VariableDeclaration> for &'try_into_ref Declaration

type Error = &'try_into_ref Declaration

The type returned in the event of a conversion error.

fn try_into(self) -> Result<&'try_into_ref VariableDeclaration, Self::Error>

Performs the conversion.

impl<'try_into_ref> TryInto<&'try_into_ref mut VariableDeclaration> for &'try_into_ref mut Declaration

type Error = &'try_into_ref mut Declaration

The type returned in the event of a conversion error.

fn try_into(self) -> Result<&'try_into_ref mut VariableDeclaration, Self::Error>

Performs the conversion.

impl Visitable for VariableDeclaration

fn visit<TData>( &self, visitors: &mut (impl VisitorReceiver<TData> + ?Sized), data: &mut TData, options: &VisitOptions, chain: &mut Annex<'_, Chain>, )

fn visit_mut<TData>( &mut self, visitors: &mut (impl VisitorMutReceiver<TData> + ?Sized), data: &mut TData, options: &VisitOptions, chain: &mut Annex<'_, Chain>, )