Crate use_consistency 

use-consistency

Consistency and durability label primitives for RustUse.

Experimental

use-consistency is experimental while use-nosql remains below 0.3.0.

Example

use use_consistency::{ConsistencyLevel, Quorum, ReadConcern, ReplicationFactor};

let read = ReadConcern::new(ConsistencyLevel::LocalQuorum);
let replication = ReplicationFactor::new(3);
let quorum = Quorum::new(2);

assert_eq!(read.to_string(), "local-quorum");
assert_eq!(replication.value(), 3);
assert_eq!(quorum.value(), 2);

Scope

• Consistency, read concern, write concern, durability, replication factor, and quorum labels.
• Descriptive, vendor-neutral semantics.

Non-goals

• Vendor-specific consistency guarantees.
• Cluster management.
• Read or write execution.

License

Licensed under either Apache-2.0 or MIT.

Structs

Quorum

A quorum count.

ReadConcern

A read concern label.

ReplicationFactor

A replication factor count.

WriteConcern

A write concern label.

Enums

ConsistencyLevel

Consistency level labels for read/write modeling.

DurabilityLevel

Durability labels for write persistence modeling.