Deserialize a `T` from the BSATN format in the buffered `reader`.

Assumes `ptr` is a present row in `self` and returns a [`RowRef`] to it. # Safety The requirement is that `table.is_row_present(ptr)` must hold, whe

parse common user inputs (case-insensitive; accepts synonyms)

Returns a positive `TimeDuration` with the magnitude of `self`.

Returns a sub-writer without moving `self`.

Get a cloneable handle for spawning tasks and accessing runtime services.

Returns the length of the list.

[`Option::take`] the `result` function, and invoke it with `res`. Panic if `result` is `None`. Used in [`exec_row_deduplication`] to determine that r

* Set the identity of the client to connect to the database. * * @param token The credentials to use to authenticate with SpacetimeDB. This *

<summary> Write an error message to module log </summary> <param name="message">Message to log</param> <param name="RESERVED_target"><b>!!! DO NOT USE

Inserts an `AlgebraicType` into the typespace and returns an `AlgebraicTypeRef` that refers to the inserted `AlgebraicType`. This allows for self ref

Instantiate a client connection

* Delete a single row by value */

TODO(perf, deep-integration): When all of [`Table::read_row`], [`RowRef::new`], [`CommittedState::get`] and [`TxState::get`] become unsafe, make this

Returns a mutable reference to the [`AlgebraicType`] referred to by `r` within this context.

Returns the `AlgebraicType` that `r` resolves to in the context of our `Typespace`. Panics if `r` is not known by our `Typespace`.

Pull a message from receiver and assert that it is a `TxUpdate` with the expected rows

Create a table builder. Does not validate that the product_type_ref is valid; this is left to the module validation code.

* Like `crypto.getRandomValues()`. Fills a `TypedArray` with random integers * in a uniform distribution, mutating and returning it.

Deserialize a `T` from the BSATN format in `bytes`.

Returns the query hash for this subscription

* Registers `callback` to run when this query is successfully added to our subscribed set, * I.e. when its `SubscriptionApplied` message is receive

An in-memory `RelationalDB` for testing

The `TableDef` an entity in the global namespace is stored in, if any. Generally, you will want to use the `lookup` method on the entity type instead

Get the current tag (variant index)

<summary> Create an Identity from a LITTLE-ENDIAN byte array. If you are parsing an Identity from a string, you probably want FromHexString instead,

Returns whether `key` is in the map.

Find an executable in the `PATH`.

Turns any error into `ValueDeserializeError::MismatchedType`.

Turns any option into `ValueDeserializeError::MismatchedType`.

Subscribe to a set of queries as a client

Run a fallible function in a transaction. If the supplied function returns `Ok`, the transaction is automatically committed. Otherwise, the transacti

<summary> Add a key-value-pair to the multidictionary. If the key is already present, its associated value must satisfy keyComparer.Equals(value, item

Get the [`ModuleHost`] for this connection. Note that modules can be hotswapped, in which case the returned handle becomes invalid (i.e. all calls on

Splits `slice` into the first `N` bytes converting the former via `map_bytes` and returning the rest.