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BackendProtocolIdentity

futu_backend::conn

Struct BackendProtocolIdentity 

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pub struct BackendProtocolIdentity { /* private fields */ }
Expand description

Immutable protocol identity copied into every FTLogin/NN frame.

C++ initializes these values from AppConfig before any Platform, Broker, or WebTCP connection is created and each connection generation retains the same pair for its lifetime. Ref:

  • FutuOpenD/Src/FTGateway/FTGTW_Inner_API.cpp:490-494
  • f3c/FTNet/Src/ftnet/channel/impl/protocol_header.cpp:25-32

The numeric values are protocol enum/config output, not server-discovered transport data. They become invalid only if the upstream client-type or language enum width exceeds the current one-byte wire fields.

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impl BackendProtocolIdentity

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pub const fn new(client_type: u8, lang_id: u8) -> Self

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pub fn try_from_app_lang(client_type: u8, app_lang: i32) -> Result<Self>

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pub const fn client_type(self) -> u8

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pub const fn lang_id(self) -> u8

Trait Implementations§

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impl Clone for BackendProtocolIdentity

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fn clone(&self) -> BackendProtocolIdentity

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for BackendProtocolIdentity

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impl Debug for BackendProtocolIdentity

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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 Eq for BackendProtocolIdentity

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impl PartialEq for BackendProtocolIdentity

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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 StructuralPartialEq for BackendProtocolIdentity

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

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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<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more
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