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GridMessage

Enum GridMessage 

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pub enum GridMessage {
    Replication(ReplicationMessage),
    Lock(LockMessage),
    Storage(StorageMessage),
    Query(QueryMessage),
}
Expand description

단일 QUIC/TCP 전송 계층에서 교환되는 최상위 그리드 통신 메시지

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Replication(ReplicationMessage)

하위 호환 및 기존 마스터-슬레이브 복제용 메시지 래핑

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Lock(LockMessage)

Network-Aware Lock Manager 제어 메시지

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Storage(StorageMessage)

분산 스토리지(EC 샤드 등) 제어 메시지

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Query(QueryMessage)

분산 쿼리(스트리밍, 집계 등) 실행 메시지

Implementations§

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impl GridMessage

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pub fn is_replication(&self) -> bool

이 메시지가 Replication 부류인지 검사합니다.

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pub fn is_lock(&self) -> bool

이 메시지가 Lock 제어 부류인지 검사합니다.

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pub fn is_storage(&self) -> bool

이 메시지가 스토리지 제어 부류인지 검사합니다.

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pub fn is_query(&self) -> bool

이 메시지가 쿼리 스트리밍 제어 부류인지 검사합니다.

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pub fn serialize(&self) -> DbxResult<Vec<u8>>

bincode를 사용해 메시지를 직렬화합니다.

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pub fn deserialize(bytes: &[u8]) -> DbxResult<Self>

bincode를 사용해 바이트 배열로부터 메시지를 역직렬화합니다.

Trait Implementations§

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impl Clone for GridMessage

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fn clone(&self) -> GridMessage

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for GridMessage

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for GridMessage

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for GridMessage

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for GridMessage

Auto Trait Implementations§

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

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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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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fn upcast(self) -> T

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where V: MultiLane<T>,

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fn vzip(self) -> V

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where S: Into<Dispatch>,

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where T: for<'de> Deserialize<'de>,