Crate spacetimedb

source ·
Expand description

Provides safe abstractions around bindings-sys and re-exports #[spacetimedb] and #[duration].

Re-exports§

Modules§

Macros§

  • dbg
    Functions like the standard library’s dbg! macro but prints as a DEBUG message to the console.
  • duration
  • query
    Implements query!(|row| …) macro for filtering rows.
  • schedule
  • schedule_at

Structs§

  • Address
    This is the address for a SpacetimeDB database or client connection.
  • AnyReducer
    An erased reducer.
  • Errno
    Error values used in the safe bindings API.
  • Identity
  • IndexDesc
    Describe a named index with an index type over a set of columns identified by their IDs.
  • ReducerContext
    A context that any reducer is provided with.
  • ScheduleToken
    An identifier for the schedule to call reducer R.
  • TableId
  • TableIter
    A table iterator which yields values of the TableType corresponding to the table.
  • Timestamp
    A timestamp measured as micro seconds since the UNIX epoch.
  • UniqueConstraintViolation
    A UNIQUE constraint violation on table type T was attempted.

Enums§

Traits§

  • Deserialize
    A datastructure that can be deserialized from any data format supported by SATS.
  • DeserializeOwned
    A data structure that can be deserialized in SATS without borrowing any data from the deserializer.
  • FilterableValue
    A trait for types that can be serialized and tested for equality.
  • Serialize
    A data structure that can be serialized into any data format supported by SATS.
  • SpacetimeType
    A trait for types that can be represented as an AlgebraicType provided a typing context typespace.
  • TableType
    A trait for the set of types serializable, deserializable, and convertible to AlgebraicType.
  • UniqueValue
    A trait for types that can be converted into primary keys.

Functions§

  • decode_row
  • decode_schema
  • delete_by_col_eq
    Deletes all rows in the table identified by table_id where the column identified by col_id matches a value that can be serialized.
  • delete_by_rel
    Deletes those rows, in the table identified by table_id, that match any row in relation.
  • encode_row
  • encode_schema
  • get_table_id
    Queries and returns the table_id associated with the given (table) name.
  • insert
    Insert a row of type T into the table identified by table_id.
  • iter_by_col_eq
    Finds all rows in the table identified by table_id, where the row has a column, identified by col_id, with data matching val that can be serialized.

Type Aliases§

Attribute Macros§

  • spacetimedb
    Defines the #[spacetimedb(input)] procedural attribute.

Derive Macros§