Trait ProtoEnumSchema 

pub trait ProtoEnumSchema: ProtoEnum {
    // Required methods
    fn proto_path() -> ProtoPath;
    fn proto_schema() -> EnumSchema;
    fn as_proto_name(&self) -> &'static str;
    fn from_proto_name(name: &str) -> Option<Self>;

    // Provided method
    fn is_known_variant(int: i32) -> bool { ... }
}

Trait for enums with a protobuf representation.

It provides methods that enables the generation of the protobuf schema representation for an enum.

Implemented by the proto_enum macro.

Required Methods

fn proto_path() -> ProtoPath

Returns the protobuf path to this enum.

fn proto_schema() -> EnumSchema

Returns the protobuf schema representation for this enum.

fn as_proto_name(&self) -> &'static str

Converts the enum variant to its corresponding name in the protobuf representation.

fn from_proto_name(name: &str) -> Option<Self>

Attempts conversion from the protobuf name of a given variant.

Provided Methods

fn is_known_variant(int: i32) -> bool

Checks if the received integer is among the known variants for this enum.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors