Struct scale_info::build::FieldsBuilder

pub struct FieldsBuilder<F: Form, T> { /* private fields */ }

Build a set of either all named (e.g. for a struct) or all unnamed (e.g. for a tuple struct)

Implementations

impl<F: Form, T> FieldsBuilder<F, T>

pub fn finalize(self) -> Vec<Field<F>>

Complete building and return the set of fields

impl FieldsBuilder<MetaForm, NamedFields>

pub fn field<B>(self, builder: B) -> Selfwhere
    B: Fn(FieldBuilder) -> FieldBuilder<MetaForm, NameAssigned, TypeAssigned>,

Add a named field constructed using the builder.

impl FieldsBuilder<MetaForm, UnnamedFields>

pub fn field<B>(self, builder: B) -> Selfwhere
    B: Fn(FieldBuilder) -> FieldBuilder<MetaForm, NameNotAssigned, TypeAssigned>,

Add an unnamed field constructed using the builder.

impl FieldsBuilder<PortableForm, NamedFields>

pub fn field_portable<B>(self, builder: B) -> Selfwhere
    B: Fn(FieldBuilder<PortableForm, NameNotAssigned, TypeNotAssigned>) -> FieldBuilder<PortableForm, NameAssigned, TypeAssigned>,

Add a named field constructed using the builder.

impl FieldsBuilder<PortableForm, UnnamedFields>

pub fn field_portable<B>(self, builder: B) -> Selfwhere
    B: Fn(FieldBuilder<PortableForm, NameNotAssigned, TypeNotAssigned>) -> FieldBuilder<PortableForm, NameNotAssigned, TypeAssigned>,

Add an unnamed field constructed using the builder.

Trait Implementations

impl<F: Form, T> Default for FieldsBuilder<F, T>

fn default() -> Self

Returns the “default value” for a type.