Struct VariantBuilder 

pub struct VariantBuilder { /* private fields */ }

Builder for a single enum variant.

Implementations

impl VariantBuilder

pub fn field(self, name: impl Into<String>) -> FieldBuilder<Self>

Starts a named field inside the variant.

pub fn unnamed(self) -> FieldBuilder<Self>

Starts an unnamed field inside the variant.

pub fn doc(self, doc: impl Into<String>) -> Self

Appends a documentation line to the variant.

pub fn annotate(self, name: impl Into<String>) -> Self

Starts a new annotation on the variant.

pub fn value(self, value: impl Into<String>) -> Self

Sets the value for the most recently added annotation.

pub fn finish_variant(self) -> VariantDefBuilder

Finishes the variant and returns to the enclosing variant builder.

Trait Implementations

impl Clone for VariantBuilder

fn clone(&self) -> VariantBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VariantBuilder

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

Formats the value using the given formatter.

impl PushField for VariantBuilder

fn push_field(&mut self, field: StructField)

Appends a fully built field to the parent.