Struct CaseExpr 

pub struct CaseExpr {
    pub subject: Option<Box<Expr>>,
    pub when_clauses: Vec<WhenClause>,
    pub else_expr: Option<Box<Expr>>,
    pub span: Span,
}

A CASE expression — simple (CASE expr WHEN … THEN …) or searched (CASE WHEN … THEN …).

Fields

subject: Option<Box<Expr>>

CASE expr WHEN ... — the subject is Some; simple CASE WHEN is None.

when_clauses: Vec<WhenClause>

else_expr: Option<Box<Expr>>

span: Span

Trait Implementations

impl Clone for CaseExpr

fn clone(&self) -> CaseExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CaseExpr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CaseExpr

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CaseExpr

fn eq(&self, other: &CaseExpr) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for CaseExpr

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CaseExpr