Module mz_ore::id_gen

ID generation utilities.

Structs

• Gen
  Manages the allocation of unique IDs.
• IdAllocator
  Manages allocation of numeric IDs.
• IdAllocatorInnerBitSet
  IdAllocator using a HiBitSet.

Enums

• IdHandle
  A clone-able owned reference to an ID.

Constants

• MAX_ORG_ID
  Max (inclusive) connection id that can be produced.
• ORG_ID_OFFSET
  Number of bits the org id is offset into a connection id.

Traits

• IdAllocatorInner
  Common trait for id allocators.
• IdGenerator
  IdAllocator common traits.

Functions

• conn_id_org_uuid
  Returns the portion of the org’s UUID present in connection id.
• org_id_conn_bits
  Extracts the lower 12 bits from an org id. These are later used as the [31, 20] bits of a connection id to help route cancellation requests.
• temp_id
  Generate a random temporary ID.

Type Aliases

• IdGen
  A generator of u64-bit IDs.