Enum protobuf::reflect::ReflectValueRef

pub enum ReflectValueRef<'a> {
    U32(u32),
    U64(u64),
    I32(i32),
    I64(i64),
    F32(f32),
    F64(f64),
    Bool(bool),
    String(&'a str),
    Bytes(&'a [u8]),
    Enum(EnumDescriptor, i32),
    Message(MessageRef<'a>),
}

A reference to a value

Variants

U32(u32)

u32

U64(u64)

u64

I32(i32)

i32

I64(i64)

i64

F32(f32)

f32

F64(f64)

f64

Bool(bool)

bool

String(&'a str)

string

Bytes(&'a [u8])

bytes

Enum(EnumDescriptor, i32)

Tuple Fields

0: EnumDescriptor

1: i32

Enum value.

Note when allow_alias option is enabled, more than one enum variant may have the same value.

enum

Message(MessageRef<'a>)

message

Implementations

impl<'a> ReflectValueRef<'a>

pub fn get_type(&self) -> RuntimeType

Get type of this value.

pub fn to_i32(&self) -> Option<i32>

Take i32 value.

pub fn to_i64(&self) -> Option<i64>

Take i64 value.

pub fn to_u32(&self) -> Option<u32>

Take u32 value.

pub fn to_u64(&self) -> Option<u64>

Take u64 value.

pub fn to_f32(&self) -> Option<f32>

Take f32 value.

pub fn to_f64(&self) -> Option<f64>

Take f64 value.

pub fn to_bool(&self) -> Option<bool>

Take bool value.

pub fn to_str(&self) -> Option<&str>

Take str value.

pub fn to_bytes(&self) -> Option<&[u8]>

Take [u8] value.

pub fn to_enum_value(&self) -> Option<i32>

Take enum value.

pub fn to_message(&self) -> Option<MessageRef<'a>>

Take message value.

pub fn to_box(&self) -> ReflectValueBox

Clone to a box

pub fn downcast_clone<V: ProtobufValue>(&self) -> Result<V, Self>

Convert a value to arbitrary value.

Trait Implementations

impl<'a> Clone for ReflectValueRef<'a>

fn clone(&self) -> ReflectValueRef<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ReflectValueRef<'a>

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

Formats the value using the given formatter.

impl<'a> Display for ReflectValueRef<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a [u8]> for ReflectValueRef<'a>

fn from(v: &'a [u8]) -> Self

Converts to this type from the input type.

impl<'a> From<&'a str> for ReflectValueRef<'a>

fn from(v: &'a str) -> Self

Converts to this type from the input type.

impl<'a> From<EnumValueDescriptor> for ReflectValueRef<'a>

fn from(v: EnumValueDescriptor) -> Self

Converts to this type from the input type.

impl From<bool> for ReflectValueRef<'_>

fn from(v: bool) -> Self

Converts to this type from the input type.

impl From<f32> for ReflectValueRef<'_>

fn from(v: f32) -> Self

Converts to this type from the input type.

impl From<f64> for ReflectValueRef<'_>

fn from(v: f64) -> Self

Converts to this type from the input type.

impl From<i32> for ReflectValueRef<'_>

fn from(v: i32) -> Self

Converts to this type from the input type.

impl From<i64> for ReflectValueRef<'_>

fn from(v: i64) -> Self

Converts to this type from the input type.

impl From<u32> for ReflectValueRef<'_>

fn from(v: u32) -> Self

Converts to this type from the input type.

impl From<u64> for ReflectValueRef<'_>

fn from(v: u64) -> Self

Converts to this type from the input type.

impl<'a> Hash for ReflectValueRef<'a>

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,

Feeds a slice of this type into the given Hasher.

impl<'a> PartialEq<ReflectValueBox> for ReflectValueRef<'a>

fn eq(&self, other: &ReflectValueBox) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> PartialEq<ReflectValueRef<'a>> for ReflectValueBox

fn eq(&self, other: &ReflectValueRef<'_>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> PartialEq<ReflectValueRef<'a>> for ReflectValueRef<'a>

fn eq(&self, other: &ReflectValueRef<'_>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> ReflectEq for ReflectValueRef<'a>

fn reflect_eq(&self, that: &Self, mode: &ReflectEqMode) -> bool

Perform the equality comparison.