Struct scale_info::build::VariantBuilder

pub struct VariantBuilder<F: Form, S = IndexNotAssigned> { /* private fields */ }

Build a Variant.

Implementations

impl<F: Form> VariantBuilder<F, IndexNotAssigned>

pub fn new(name: F::String) -> Self

Create a new VariantBuilder.

pub fn index(self, index: u8) -> VariantBuilder<F, IndexAssigned>

Set the variant’s codec index.

impl<F: Form, S> VariantBuilder<F, S>

pub fn discriminant(self, discriminant: u64) -> Self

Set the variant’s discriminant.

pub fn fields<T>(self, fields_builder: FieldsBuilder<F, T>) -> Self

Initialize the variant’s fields.

impl<S> VariantBuilder<MetaForm, S>

pub fn docs(self, _docs: &[&'static str]) -> Self

Doc capture is not enabled via the “docs” feature so this is a no-op.

pub fn docs_always(self, docs: &[&'static str]) -> Self

Initialize the variant’s documentation, always captured even if the “docs” feature is not enabled.

impl<F: Form> VariantBuilder<F, IndexAssigned>

pub fn finalize(self) -> Variant<F>

Complete building and create final Variant instance.