Trait DeclarationExpression

pub trait DeclarationExpression:
    PartialEq
    + Clone
    + Debug
    + Send
    + Sync
    + Visitable {
    // Required methods
    fn expression_from_reader(
        reader: &mut impl TokenReader<TSXToken, TokenStart>,
        state: &mut ParsingState,
        options: &ParseOptions,
    ) -> ParseResult<Self>;
    fn expression_to_string_from_buffer<T: ToString>(
        &self,
        buf: &mut T,
        options: &ToStringOptions,
        local: LocalToStringInformation,
    );
    fn get_declaration_position(&self) -> Option<Span>;
    fn as_option_expression_ref(&self) -> Option<&Expression>;
    fn as_option_expr_mut(&mut self) -> Option<&mut Expression>;
}

This is for const declarations vs let and var declarations

Required Methods

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

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

fn get_declaration_position(&self) -> Option<Span>

fn as_option_expression_ref(&self) -> Option<&Expression>

fn as_option_expr_mut(&mut self) -> Option<&mut Expression>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl DeclarationExpression for Option<Expression>

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

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

fn get_declaration_position(&self) -> Option<Span>

fn as_option_expression_ref(&self) -> Option<&Expression>

fn as_option_expr_mut(&mut self) -> Option<&mut Expression>

Implementors

impl DeclarationExpression for Expression