Type Alias ExprOrEmpty 

pub type ExprOrEmpty = Option<Expr>;

Aliased Type

pub enum ExprOrEmpty {
    None,
    Some(Expr),
}

Variants

None

No value.

Some(Expr)

Some value of type T.

Trait Implementations

impl WithSpan for ExprOrEmpty

fn with_span(self, span: SourceSpan) -> Spanned<Self>

fn with_empty_span(self) -> Spanned<Self>