Enum kinetic::commands::Delete

pub enum Delete {
    Versioned {
        key: Vec<u8>,
        version: Vec<u8>,
    },
    Forced {
        key: Vec<u8>,
    },
}

Deletes the key

There are two kinds of delete operations: Versioned and Forced. A Versioned delete will delete the key only if the version matches while a Forced delete will delete the key without doing a version check.

Return value

Deleting a key will return Ok() if the key was deleted or an Err(...) if it failed to find the key or match the version.

Examples

Deleting a specific version

use kinetic::Client;
use kinetic::commands::Delete;

let c = Client::new("127.0.0.1:8123").unwrap();
c.send(Delete::Versioned { key: "hello".as_bytes().to_vec(),
                           version: "1.0.0".as_bytes().to_vec() }).unwrap();

Forcing a delete

use kinetic::Client;
use kinetic::commands::Delete;

let c = Client::new("127.0.0.1:8123").unwrap();
c.send(Delete::Forced { key: "hello".as_bytes().to_vec() }).unwrap();

Performance notes

A Forced delete will perform faster on certaing devices given that it does not require a metadata version check.

Variants

Versioned	Fields key version
Forced	Fields key

Trait Implementations

impl Command<DeleteResponse> for Delete

fn build_proto(self) -> (Command, Option<Vec<u8>>)