Struct VariantCase

pub struct VariantCase { /* private fields */ }

Describes a single branch of a variant.

Implementations

impl VariantCase

pub fn new(name: impl Into<Arc<str>>, ty: Option<ValueType>) -> Self

Creates a new variant case with the specified name and optional associated type.

pub fn name(&self) -> &str

The name of this case.

pub fn ty(&self) -> Option<ValueType>

The type of values associated with this case, if any.

Trait Implementations

impl Clone for VariantCase

fn clone(&self) -> VariantCase

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VariantCase

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

Formats the value using the given formatter.

impl Hash for VariantCase

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 VariantCase

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

impl StructuralPartialEq for VariantCase