Module location 

Type definitions for distributed locations, which specify where pieces of a Hydro program will be executed.

Hydro is a global, distributed programming model. This means that the data and computation in a Hydro program can be spread across multiple machines, data centers, and even continents. To achieve this, Hydro uses the concept of locations to keep track of where data is located and computation is executed.

Each live collection type (in crate::live_collections) has a type parameter L which will always be a type that implements the Location trait (e.g. Process and Cluster). To create distributed programs, Hydro provides a variety of APIs to allow live collections to be moved between locations via network send/receive.

See the Hydro docs for more information.

Re-exports

pub use external_process::External;

pub use process::Process;

pub use cluster::Cluster;

pub use member_id::MemberId;

pub use member_id::TaglessMemberId;

pub use tick::Atomic;

pub use tick::NoTick;

pub use tick::Tick;

pub use LocationKey as _;

Modules

cluster

dynamic

Definitions for interacting with locations using an untyped interface.

external_process

member_id

process

tick

Structs

LocationKey

A unique identifier for a clock tick.

Enums

LocationType

A simple enum for the type of a root location.

MembershipEvent

NetworkHint

Traits

Location

A location where data can be materialized and computation can be executed.