ConsumerData

Struct ConsumerData 

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pub struct ConsumerData {
    pub content: Vec<u8>,
}
Expand description

Consumers of this library can use this to specify data to be persisted at the end of a transaction.

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§content: Vec<u8>

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impl Clone for ConsumerData

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fn clone(&self) -> ConsumerData

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 ConsumerData

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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 ConsumerData

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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 EntityBase for ConsumerData

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const COLLECTION_NAME: &'static str = "consumer_data"

Beware: if you change the value of this constant on any WASM entity, you’ll need to do a data migration not only because it is used as reference to the object store names but also for the value of the aad.
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type ConnectionType = SqlCipherConnection

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fn to_transaction_entity(self) -> Entity

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fn downcast<T: EntityBase>(&self) -> Option<&T>

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fn downcast_arc<T>(self: Arc<Self>) -> Option<Arc<T>>
where Self: Send + Sync, T: EntityBase + Send + Sync,

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impl From<ConsumerData> for Vec<u8>

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fn from(consumer_data: ConsumerData) -> Self

Converts to this type from the input type.
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impl From<Vec<u8>> for ConsumerData

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fn from(content: Vec<u8>) -> Self

Converts to this type from the input type.
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impl PartialEq for ConsumerData

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fn eq(&self, other: &ConsumerData) -> 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 ConsumerData

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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 ToValue for ConsumerData

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fn to_value(&self) -> Value<'_>

Perform the conversion.
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impl UnifiedUniqueEntityImplementationHelper for ConsumerData

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const COLLECTION_NAME: &str = "consumer_data"

Table name for this entity.
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fn new(content: Vec<u8>) -> Self

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fn content(&self) -> &[u8]

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impl UniqueEntityImplementationHelper for ConsumerData

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fn new(content: Vec<u8>) -> Self

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fn content(&self) -> &[u8]

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impl Eq for ConsumerData

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impl StructuralPartialEq for ConsumerData

Auto Trait Implementations§

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> 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<E> DecryptData for E
where E: Entity,

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fn decrypt_data( cipher: &AesGcm<Aes256, UInt<UInt<UInt<UInt<UTerm, B1>, B1>, B0>, B0>>, primary_key: &<E as PrimaryKey>::PrimaryKey, data: &[u8], ) -> Result<Vec<u8>, CryptoKeystoreError>

Decrypt some data, symmetrically to the process encrypt_data uses.
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impl<E> EncryptData for E
where E: Entity,

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fn encrypt_data( &self, cipher: &AesGcm<Aes256, UInt<UInt<UInt<UInt<UTerm, B1>, B1>, B0>, B0>>, data: &[u8], ) -> Result<Vec<u8>, CryptoKeystoreError>

Encrypt some data, using a random nonce and an AAD.
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impl<T> Entity for T

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fn count<'life0, 'async_trait>( conn: &'life0 mut <T as EntityBase>::ConnectionType, ) -> Pin<Box<dyn Future<Output = Result<u32, CryptoKeystoreError>> + Send + 'async_trait>>
where 'life0: 'async_trait, T: 'async_trait,

Count the number of entities of this type in the database.

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fn load_all<'life0, 'async_trait>( conn: &'life0 mut <T as EntityBase>::ConnectionType, ) -> Pin<Box<dyn Future<Output = Result<Vec<T>, CryptoKeystoreError>> + Send + 'async_trait>>
where 'life0: 'async_trait, T: 'async_trait,

Retrieve all entities of this type from the database.

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fn get<'life0, 'life1, 'async_trait>( conn: &'life0 mut <T as EntityBase>::ConnectionType, key: &'life1 <T as PrimaryKey>::PrimaryKey, ) -> Pin<Box<dyn Future<Output = Result<Option<T>, CryptoKeystoreError>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, T: 'async_trait,

Get an entity by its primary key. Read more
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impl<'a, T> EntityDatabaseMutation<'a> for T

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type Transaction = TransactionWrapper<'a>

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type AutoGeneratedFields = ()

The pre_save method might generate or update some fields of the item. The canonical example is an updated_at field. Read more
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fn save<'life0, 'async_trait>( &'a self, tx: &'life0 <T as EntityDatabaseMutation<'a>>::Transaction, ) -> Pin<Box<dyn Future<Output = Result<(), CryptoKeystoreError>> + Send + 'async_trait>>
where 'a: 'async_trait, 'life0: 'async_trait, T: 'async_trait,

Use the transaction’s interface to save this entity to the database
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fn count<'life0, 'async_trait>( tx: &'life0 <T as EntityDatabaseMutation<'a>>::Transaction, ) -> Pin<Box<dyn Future<Output = Result<u32, CryptoKeystoreError>> + Send + 'async_trait>>
where 'life0: 'async_trait, T: 'async_trait,

Use the transaction’s interface to count the number of entities of this type in the database.
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fn delete<'life0, 'life1, 'async_trait>( tx: &'life0 <T as EntityDatabaseMutation<'a>>::Transaction, id: &'life1 <T as PrimaryKey>::PrimaryKey, ) -> Pin<Box<dyn Future<Output = Result<bool, CryptoKeystoreError>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, T: 'async_trait,

Use the transaction’s inteface to delete this entity from the database. Read more
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fn pre_save<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = CryptoKeystoreResult<Self::AutoGeneratedFields>> + Send + 'async_trait>>
where Self: Send + 'async_trait, 'life0: 'async_trait,

Adjust self before saving. 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

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<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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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> IntoEither for T

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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,

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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impl<T> PrimaryKey for T

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type PrimaryKey = u64

Each distinct PrimaryKey uniquely identifies either 0 or 1 instance. Read more
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fn primary_key(&self) -> <T as PrimaryKey>::PrimaryKey

Get this entity’s primary key. 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> Serialize for T
where T: Serialize + ?Sized,

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fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<(), Error>

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fn do_erased_serialize( &self, serializer: &mut dyn Serializer, ) -> Result<(), ErrorImpl>

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impl<T> ToOwned for T
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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impl<T> UnifiedEntity for T

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fn count(conn: &Connection) -> Result<u32, CryptoKeystoreError>

Count the number of entities of this type in the database.

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fn load_all(conn: &Connection) -> Result<Vec<T>, CryptoKeystoreError>

Retrieve all entities of this type from the database.

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const COLLECTION_NAME: &'static str = const COLLECTION_NAME: &'static str = <Self as UnifiedUniqueEntityImplementationHelper>::COLLECTION_NAME;

The table name for this entity
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fn get( conn: &Connection, key: &<T as PrimaryKey>::PrimaryKey, ) -> Result<Option<T>, CryptoKeystoreError>

Get an entity by its primary key. Read more
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impl<T> UnifiedEntityDatabaseMutation for T

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type AutoGeneratedFields = ()

The pre_save method might generate or update some fields of the item. The canonical example is an updated_at field. Read more
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fn save(&self, tx: &Transaction<'_>) -> Result<(), CryptoKeystoreError>

Use the transaction’s interface to save this entity to the database
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fn count(tx: &Transaction<'_>) -> Result<u32, CryptoKeystoreError>

Use the transaction’s interface to count the number of entities of this type in the database.
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fn delete( tx: &Transaction<'_>, id: &<T as PrimaryKey>::PrimaryKey, ) -> Result<bool, CryptoKeystoreError>

Use the transaction’s inteface to delete this entity from the database. Read more
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fn pre_save(&mut self) -> CryptoKeystoreResult<Self::AutoGeneratedFields>

Adjust self before saving. Read more
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impl<T> UnifiedUniqueEntity for T

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const KEY: u64 = const KEY: u64 = 0;

The id used as they key when storing this entity in a KV store.
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impl<E> UnifiedUniqueEntityExt for E

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fn get_unique(conn: &Connection) -> Result<Option<E>, CryptoKeystoreError>

Get this unique entity from the database.

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fn set_and_replace( &self, tx: &Transaction<'_>, ) -> Result<bool, CryptoKeystoreError>

Set this unique entity into the database, replacing it if it already exists.

Returns true if the entity previously existed and was replaced, or false if it was not removed and this was a pure insertion.

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fn set_if_absent( &self, tx: &Transaction<'_>, ) -> Result<bool, CryptoKeystoreError>

Set this unique entity into the database if it does not already exist.

Returns true if the entity was saved, or false if it aborted due to an already-existing entity.

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fn exists(conn: &Connection) -> Result<bool, CryptoKeystoreError>

Returns whether or not the database contains an instance of this unique entity.

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impl<T> UniqueEntity for T
where T: UniqueEntityImplementationHelper + PrimaryKey<PrimaryKey = u64> + EntityBase<ConnectionType = SqlCipherConnection>,

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const KEY: u64 = const KEY: u64 = 0;

The id used as they key when storing this entity in a KV store.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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

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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeSendSync for T