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EventContext

xmtp_events

Struct EventContext 

Source 
pub struct EventContext {
    pub dm_identifier: Option<Vec<u8>>,
    pub references_own_messages: bool,
    pub message_expires_at_ns: Option<i64>,
}
Expand description

Extra facts used by filters. A DM identifier is attached by the emitter.

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§dm_identifier: Option<Vec<u8>>§references_own_messages: bool

The emitter sets this only after checking the stored reference and sender.

§message_expires_at_ns: Option<i64>

Used to decide whether a received message is live when the write commits.

Trait Implementations§

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impl Clone for EventContext

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fn clone(&self) -> EventContext

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 Debug for EventContext

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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 Default for EventContext

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fn default() -> EventContext

Returns the “default value” for a type. Read more
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impl PartialEq for EventContext

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fn eq(&self, other: &EventContext) -> 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 Eq for EventContext

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impl StructuralPartialEq for EventContext

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
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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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fn __clone_box(&self, _: Private) -> *mut ()

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

Checks if this value is equivalent to the given key. Read more
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fn from(t: T) -> T

Returns the argument unchanged.

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const WITNESS: W = W::MAKE

A constant of the type witness
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const TYPE_EQ: TypeEq<T, <T as Identity>::Type> = TypeEq::NEW

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type Type = T

The same type as Self, used to emulate type equality bounds (T == U) with associated type equality constraints (T: Identity<Type = U>).
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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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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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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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Creates owned data from borrowed data, usually by cloning. Read more
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