Struct OptionExpression 

pub struct OptionExpression {
    pub left: Box<Expr>,
    pub operator: _EqlGst,
    pub right: Box<Expr>,
}

Fields

left: Box<Expr>

operator: _EqlGst

right: Box<Expr>

Implementations

impl OptionExpression

pub fn new(left: Expr, operator: _EqlGst, right: Expr) -> Self

Trait Implementations

impl Debug for OptionExpression

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

Formats the value using the given formatter.

impl From<OptionExpression> for Component

fn from(value: OptionExpression) -> Self

Converts to this type from the input type.

impl From<OptionExpression> for Expr

fn from(value: OptionExpression) -> Self

Converts to this type from the input type.

impl From<OptionExpression> for SequenceElement

fn from(value: OptionExpression) -> Self

Converts to this type from the input type.

impl From<OptionExpression> for SyntaxNode

fn from(value: OptionExpression) -> Self

Converts to this type from the input type.

impl PrettyTree for OptionExpression

fn pretty_tree(&self) -> PrettyNode

Builds the presentation node for this syntax value.

impl<N> Reconstruct<N> for OptionExpression

where N: ExternalCstNode,

fn matches(node: &N) -> bool

fn reconstruct(node: N) -> Result<Self, ReconstructError>

impl Spanned for OptionExpression

fn span(&self) -> Span

impl ToCells for OptionExpression

fn to_cells(&self, output: &mut CellStream)

Appends this value’s global cells to output.

fn to_cell_stream(&self, source_id: SourceId) -> CellStream

Emits this value into a fresh cell stream with the requested identity.

impl ToTokens for OptionExpression

fn to_tokens(&self, output: &mut TokenStream)

fn to_token_stream(&self) -> TokenStream

fn to_m2(&self) -> String

fn to_code(&self) -> String