Struct protobuf::wire_format::Tag

pub struct Tag { /* fields omitted */ }

Parsed protobuf tag, which is a pair of field number and wire type

Methods

impl Tag

pub fn value(self) -> u32

Pack a tag to integer

pub fn new(value: u32) -> Option<Tag>

Parse integer into Tag object

pub fn make(field_number: u32, wire_type: WireType) -> Tag

Create a tag from a field number and wire type.

Panics

If field number is outside of allowed range.

pub fn unpack(self) -> (u32, WireType)

Tag as pair of (field number, wire type)

pub fn field_number(self) -> u32

Protobuf field number

Trait Implementations

impl Clone for Tag

fn clone(&self) -> Tag

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Tag