Struct Option

#[non_exhaustive]
pub struct Option {
    pub name: String,
    pub value: Option<Any>,
}

A protocol buffer option, which can be attached to a message, field, enumeration, etc.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

name: String

The option’s name. For protobuf built-in options (options defined in descriptor.proto), this is the short name. For example, "map_entry". For custom options, it should be the fully-qualified name. For example, "google.api.http".

value: Option<Any>

The option’s value packed in an Any message. If the value is a primitive, the corresponding wrapper type defined in google/protobuf/wrappers.proto should be used. If the value is an enum, it should be stored as an int32 value using the google.protobuf.Int32Value type.

Implementations

impl Option

pub fn set_name<T: Into<String>>(self, v: T) -> Self

Sets the value of name.

pub fn set_value<T: Into<Option<Any>>>(self, v: T) -> Self

Sets the value of value.

Trait Implementations

impl Clone for Option

fn clone(&self) -> Option

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Option

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

Formats the value using the given formatter.

impl Default for Option

fn default() -> Option

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Option

where Option: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for Option

fn typename() -> &'static str

The typename of this message.

impl PartialEq for Option

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for Option

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Option