Struct CaseExpression 

pub struct CaseExpression {
    pub match_: Option<Box<Expression>>,
    pub when: Vec<(Expression, Expression)>,
    pub else_: Option<Box<Expression>>,
}

Fields

match_: Option<Box<Expression>>

when: Vec<(Expression, Expression)>

else_: Option<Box<Expression>>

Implementations

impl CaseExpression

pub fn case( match_: Option<Expression>, when: Vec<(Expression, Expression)>, else_: Option<Expression>, ) -> Expression

Trait Implementations

impl Clone for CaseExpression

fn clone(&self) -> CaseExpression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CaseExpression

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

Formats the value using the given formatter.

impl Hash for CaseExpression

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl ParentExpression for CaseExpression

fn get_children(&self) -> Vec<&Expression>

impl PartialEq for CaseExpression

fn eq(&self, other: &CaseExpression) -> 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 Eq for CaseExpression

impl StructuralPartialEq for CaseExpression