Struct UnifiedType 

pub struct UnifiedType {
    pub base_type: BaseType,
    pub is_optional: bool,
    pub is_repeated: bool,
}

A language-neutral description of a protobuf field’s type.

UnifiedType is the bridge between parsing and generation: a proto field’s type and cardinality are normalized into this single shape once, then each language backend renders it via a TypeRenderer (e.g. unified_to_rust). The base_type carries the underlying category while is_optional and is_repeated describe the cardinality wrapping applied around it.

Fields

base_type: BaseType

The underlying type category.

is_optional: bool

Whether this type is optional (Option<T> in Rust).

is_repeated: bool

Whether this type is repeated (Vec<T> in Rust).

Implementations

impl UnifiedType

pub fn type_ident(&self) -> Ident

Extract a syn::Ident for the inner type name (last segment of a qualified name).

pub fn is_singular_bytes(&self) -> bool

A singular bytes value: not repeated.

pub fn string() -> Self

Create a simple string type

pub fn optional(self) -> Self

Create an optional version of this type

pub fn repeated(self) -> Self

Create a repeated version of this type

pub fn map(key: UnifiedType, value: UnifiedType) -> Self

Create a map type

Trait Implementations

impl Clone for UnifiedType

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 UnifiedType

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

Formats the value using the given formatter.