Struct protobuf::reflect::FieldDescriptor

pub struct FieldDescriptor { /* fields omitted */ }

Dynamic field

Methods

impl FieldDescriptor

pub fn proto(&self) -> &'static FieldDescriptorProto

Protobuf field descriptor

pub fn name(&self) -> &'static str

Field protobuf name

pub fn is_repeated(&self) -> bool

If field repeated?

pub fn has_field(&self, m: &dyn Message) -> bool

Is field set?

pub fn len_field(&self, m: &dyn Message) -> usize

Get length of repeated or map field

pub fn get_message<'a>(&self, m: &'a dyn Message) -> &'a dyn Message

Get singular message

pub fn get_enum(&self, m: &dyn Message) -> &'static EnumValueDescriptor

Get singular enum

pub fn get_str<'a>(&self, m: &'a dyn Message) -> &'a str

Get singular string

pub fn get_bytes<'a>(&self, m: &'a dyn Message) -> &'a [u8]

Get singular bytes

pub fn get_u32(&self, m: &dyn Message) -> u32

Get singular u32

pub fn get_u64(&self, m: &dyn Message) -> u64

Get singular u64

pub fn get_i32(&self, m: &dyn Message) -> i32

Get singular i32

pub fn get_i64(&self, m: &dyn Message) -> i64

Get singular i64

pub fn get_bool(&self, m: &dyn Message) -> bool

Get singular bool

pub fn get_f32(&self, m: &dyn Message) -> f32

Get singular f32

pub fn get_f64(&self, m: &dyn Message) -> f64

Get singular f64

pub fn get_reflect<'a>(&self, m: &'a dyn Message) -> ReflectFieldRef<'a>

Get a field