Struct scale_info::build::Variants

pub struct Variants { /* private fields */ }

Builds a definition of a variant type i.e an enum

Implementations

impl Variants

pub fn new() -> Self

Create a new [VariantsBuilder].

pub fn variant<F>(self, name: &'static str, builder: F) -> Selfwhere
    F: Fn(VariantBuilder) -> VariantBuilder<IndexAssigned>,

Add a variant

pub fn variant_unit(self, name: &'static str, index: u8) -> Self

Add a unit variant (without fields).

pub fn finalize(self) -> TypeDefVariant

Construct a new TypeDefVariant from the initialized builder variants.

Trait Implementations

impl Default for Variants

fn default() -> Variants

Returns the “default value” for a type.