Struct OptionTargetType

pub struct OptionTargetType(/* private fields */);

This indicates the types of entities that the field may apply to when used as an option. If it is unset, then the field may be freely used as an option on any kind of entity.

Implementations

impl OptionTargetType

pub const TARGET_TYPE_UNKNOWN: OptionTargetType

pub const TARGET_TYPE_FILE: OptionTargetType

pub const TARGET_TYPE_EXTENSION_RANGE: OptionTargetType

pub const TARGET_TYPE_MESSAGE: OptionTargetType

pub const TARGET_TYPE_FIELD: OptionTargetType

pub const TARGET_TYPE_ONEOF: OptionTargetType

pub const TARGET_TYPE_ENUM: OptionTargetType

pub const TARGET_TYPE_ENUM_ENTRY: OptionTargetType

pub const TARGET_TYPE_SERVICE: OptionTargetType

pub const TARGET_TYPE_METHOD: OptionTargetType

pub fn value(&self) -> i32

Gets the enum value.

pub fn as_str_name(&self) -> Cow<'static, str>

Gets the enum value as a string.

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

Creates an enum value from the value name.

Trait Implementations

impl Clone for OptionTargetType

fn clone(&self) -> OptionTargetType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OptionTargetType

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

Formats the value using the given formatter.

impl Default for OptionTargetType

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OptionTargetType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<i32> for OptionTargetType

fn from(value: i32) -> Self

Converts to this type from the input type.

impl PartialEq for OptionTargetType

fn eq(&self, other: &OptionTargetType) -> 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 OptionTargetType

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 OptionTargetType