Struct ExprStmt 

pub struct ExprStmt {
    pub stmt: Box<Statement>,
}

A statement used as an expression.

Wraps a statement (such as a subquery) so it can be used in expression contexts.

Examples

(SELECT max(age) FROM users)   // subquery as expression

Fields

stmt: Box<Statement>

The wrapped statement.

Trait Implementations

impl Clone for ExprStmt

fn clone(&self) -> ExprStmt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExprStmt

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

Formats the value using the given formatter.

impl From<ExprStmt> for Expr

fn from(value: ExprStmt) -> Self

Converts to this type from the input type.

impl From<Insert> for ExprStmt

fn from(value: Insert) -> Self

Converts to this type from the input type.

impl From<Statement> for ExprStmt

fn from(value: Statement) -> Self

Converts to this type from the input type.

impl PartialEq for ExprStmt

fn eq(&self, other: &ExprStmt) -> 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 StructuralPartialEq for ExprStmt