Struct EnumCase 

#[non_exhaustive]
pub struct EnumCase {
    pub name: Ident,
    pub value: Option<Expr>,
    pub attributes: Box<[Attribute]>,
    pub doc_comment: Option<Comment>,
}

An enum case.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

name: Ident

Case name.

value: Option<Expr>

Backing value.

attributes: Box<[Attribute]>

Attributes on the case.

doc_comment: Option<Comment>

Preceding doc comment.

Implementations

impl EnumCase

pub fn new(name: Ident) -> Self

Builds a EnumCase from its identifying fields with every other field empty. Set the rest by assignment, as with Param::new.

Trait Implementations

impl Clone for EnumCase

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnumCase

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

Formats the value using the given formatter.

impl Serialize for EnumCase

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

where __S: Serializer,

Serialize this value into the given Serde serializer.