Enum Variant 

pub enum Variant {
    Struct(Struct),
    Union(Union),
    EnumVariant(EnumVariant),
}

Variants

Struct(Struct)

Union(Union)

EnumVariant(EnumVariant)

Implementations

impl Variant

pub fn fields(self, db: &dyn HirDatabase) -> Vec<Field>

pub fn module(self, db: &dyn HirDatabase) -> Module

pub fn name(&self, db: &dyn HirDatabase) -> Name

Trait Implementations

impl Clone for Variant

fn clone(&self) -> Variant

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Variant

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

Formats the value using the given formatter.

impl From<EnumVariant> for Variant

fn from(it: EnumVariant) -> Variant

Converts to this type from the input type.

impl From<Struct> for Variant

fn from(it: Struct) -> Variant

Converts to this type from the input type.

impl From<Union> for Variant

fn from(it: Union) -> Variant

Converts to this type from the input type.

impl From<Variant> for ModuleDef

fn from(var: Variant) -> Self

Converts to this type from the input type.

impl From<Variant> for VariantId

fn from(def: Variant) -> Self

Converts to this type from the input type.

impl From<VariantId> for Variant

fn from(v: VariantId) -> Self

Converts to this type from the input type.

impl HasName for Variant

fn name(&self, db: &dyn HirDatabase) -> Option<Name>

impl HasSource for Variant

type Ast = VariantDef

fn source(self, db: &dyn HirDatabase) -> Option<InFile<Self::Ast>>

Fetches the definition’s source node. Using crate::SemanticsImpl::source is preferred when working with crate::Semantics, as that caches the parsed file in the semantics’ cache.

fn source_with_range( self, db: &dyn HirDatabase, ) -> Option<InFile<(TextRange, Option<Self::Ast>)>>

Fetches the source node, along with its full range.

impl Hash for Variant

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 Variant

fn eq(&self, other: &Variant) -> 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 Copy for Variant

impl Eq for Variant

impl StructuralPartialEq for Variant