Struct CaseExpr 

pub struct CaseExpr { /* private fields */ }

Implementations

impl CaseExpr

pub fn cast(syntax: SyntaxNode) -> Option<Self>

pub fn syntax(&self) -> &SyntaxNode

pub fn scrutinee(&self) -> Option<Expr>

pub fn arms(&self) -> Option<CaseWhenArm>

pub fn case_when_arm(&self) -> impl Iterator<Item = CaseWhenArm> + '_

pub fn else_arm(&self) -> Option<CaseElseArm>

pub fn case_token(&self) -> Option<SyntaxToken>

pub fn end_token(&self) -> Option<SyntaxToken>

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 Hash for CaseExpr

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 PartialEq for CaseExpr

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

impl StructuralPartialEq for CaseExpr