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JsonCodec

ursula_runtime::journal

Struct JsonCodec 

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pub struct JsonCodec<T>(/* private fields */);
Expand description

JSON frame codec for any owned, serde-serializable record.

Trait Implementations§

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impl<T> FrameCodec for JsonCodec<T>
where T: Serialize + DeserializeOwned,

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type Record = T

The record type carried in each frame.
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fn encode(record: &T) -> Vec<u8> ⓘ

Serialize a record into a frame payload.
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fn decode(payload: &[u8]) -> Result<T>

Deserialize a frame payload back into a record.

Auto Trait Implementations§

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impl<T> Freeze for JsonCodec<T>
where PhantomData<T>: Freeze,

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impl<T> RefUnwindSafe for JsonCodec<T>
where PhantomData<T>: RefUnwindSafe,

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impl<T> Send for JsonCodec<T>
where PhantomData<T>: Send,

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impl<T> Sync for JsonCodec<T>
where PhantomData<T>: Sync,

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impl<T> Unpin for JsonCodec<T>
where PhantomData<T>: Unpin,

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impl<T> UnsafeUnpin for JsonCodec<T>
where PhantomData<T>: UnsafeUnpin,

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impl<T> UnwindSafe for JsonCodec<T>
where PhantomData<T>: UnwindSafe,

Blanket 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> 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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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<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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impl<T> MaybeSend for T
where T: Send,

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

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. 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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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

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

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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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more