Struct ExistsExpression 

pub struct ExistsExpression<'a> {
    pub exists_span: Span,
    pub subquery: Statement<'a>,
}

Exists expression

Fields

exists_span: Span

Span of “EXISTS”

subquery: Statement<'a>

The subquery

Trait Implementations

impl<'a> Clone for ExistsExpression<'a>

fn clone(&self) -> ExistsExpression<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ExistsExpression<'a>

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

Formats the value using the given formatter.

impl Spanned for ExistsExpression<'_>

fn span(&self) -> Span

Compute byte span of an ast fragment

fn join_span(&self, other: &impl OptSpanned) -> Span

Compute the minimal span containing both self and other