Struct EnumDecl 

pub struct EnumDecl {
    pub doc: Option<Doc>,
    pub directives: Directives,
    pub visibility: Visibility,
    pub posture: Posture,
    pub name: Ident,
    pub variants: Vec<EnumVariant>,
    pub methods: Vec<Method>,
    pub span: Span,
}

An enum declaration.

Like structs, enums may declare inline methods after their variants.

enum Option {
    Some(i32),
    None,

    fn is_some(self) -> bool {
        match self { Self::Some(_) => true, Self::None => false }
    }
}

Fields

doc: Option<Doc>

ADR-0089: docstring attached to this enum.

directives: Directives

Directives applied to this enum (e.g., @derive(...), @lang("ordering")).

visibility: Visibility

Visibility of this enum

posture: Posture

Declared ownership posture (ADR-0080). Affine when neither @mark(copy) nor @mark(linear) appears in the directive list.

name: Ident

Enum name

variants: Vec<EnumVariant>

Enum variants

methods: Vec<Method>

Methods defined on this enum

span: Span

Span covering the entire enum declaration

Trait Implementations

impl Clone for EnumDecl

fn clone(&self) -> EnumDecl

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnumDecl

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EnumDecl

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for EnumDecl

fn eq(&self, other: &EnumDecl) -> 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 Serialize for EnumDecl

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for EnumDecl

impl StructuralPartialEq for EnumDecl