Struct protobuf::ext::ExtFieldOptional

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pub struct ExtFieldOptional<M: Message, T: ProtobufType> {
    pub field_number: u32,
    pub phantom: PhantomData<(M, T)>,
}

Expand description

Optional ext field

Fields

field_number: u32

Extension field number

phantom: PhantomData<(M, T)>

Marker

Implementations

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impl<M: Message, T: ProtobufType> ExtFieldOptional<M, T>

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pub fn get(&self, m: &M) -> Option<T::Value>

Get a copy of value from a message.

Extension data is stored in UnknownFields.

Auto Trait Implementations

impl<M, T> RefUnwindSafe for ExtFieldOptional<M, T> where
M: RefUnwindSafe,
T: RefUnwindSafe,

impl<M, T> Send for ExtFieldOptional<M, T> where
T: Send,

impl<M, T> Sync for ExtFieldOptional<M, T> where
T: Sync,

impl<M, T> Unpin for ExtFieldOptional<M, T> where
M: Unpin,
T: Unpin,

impl<M, T> UnwindSafe for ExtFieldOptional<M, T> where
M: UnwindSafe,
T: UnwindSafe,

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct protobuf::ext::ExtFieldOptional

Fields

Implementations

impl<M: Message, T: ProtobufType> ExtFieldOptional<M, T>

pub fn get(&self, m: &M) -> Option<T::Value>

Auto Trait Implementations

impl<M, T> RefUnwindSafe for ExtFieldOptional<M, T> where
M: RefUnwindSafe,
T: RefUnwindSafe,

impl<M, T> Send for ExtFieldOptional<M, T> where
T: Send,

impl<M, T> Sync for ExtFieldOptional<M, T> where
T: Sync,

impl<M, T> Unpin for ExtFieldOptional<M, T> where
M: Unpin,
T: Unpin,

impl<M, T> UnwindSafe for ExtFieldOptional<M, T> where
M: UnwindSafe,
T: UnwindSafe,

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct protobuf::ext::ExtFieldOptional

Fields

Implementations

impl<M: Message, T: ProtobufType> ExtFieldOptional<M, T>

pub fn get(&self, m: &M) -> Option<T::Value>

Auto Trait Implementations

impl<M, T> RefUnwindSafe for ExtFieldOptional<M, T> where M: RefUnwindSafe, T: RefUnwindSafe,

impl<M, T> Send for ExtFieldOptional<M, T> where T: Send,

impl<M, T> Sync for ExtFieldOptional<M, T> where T: Sync,

impl<M, T> Unpin for ExtFieldOptional<M, T> where M: Unpin, T: Unpin,

impl<M, T> UnwindSafe for ExtFieldOptional<M, T> where M: UnwindSafe, T: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<M, T> RefUnwindSafe for ExtFieldOptional<M, T> where
M: RefUnwindSafe,
T: RefUnwindSafe,

impl<M, T> Send for ExtFieldOptional<M, T> where
T: Send,

impl<M, T> Sync for ExtFieldOptional<M, T> where
T: Sync,

impl<M, T> Unpin for ExtFieldOptional<M, T> where
M: Unpin,
T: Unpin,

impl<M, T> UnwindSafe for ExtFieldOptional<M, T> where
M: UnwindSafe,
T: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,