Struct snowflake::SnowflakeIdBucket

pub struct SnowflakeIdBucket { /* private fields */ }

The SnowflakeIdBucket type is snowflake-id-bucket it easy to get id also have a id buffer.

Implementations

impl SnowflakeIdBucket

pub fn new(machine_id: i32, node_id: i32) -> Self

Constructs a new SnowflakeIdBucket using the UNIX epoch. Please make sure that machine_id and node_id is small than 32(2^5);

Examples

use snowflake::SnowflakeIdBucket;

let id_generator_bucket = SnowflakeIdBucket::new(1, 1);

pub fn with_epoch(machine_id: i32, node_id: i32, epoch: SystemTime) -> Self

Constructs a new SnowflakeIdBucket using the specified epoch. Please make sure that machine_id and node_id is small than 32(2^5);

Examples

use std::time::{Duration, UNIX_EPOCH};
use snowflake::SnowflakeIdBucket;

// 1 January 2015 00:00:00
let discord_epoch = UNIX_EPOCH + Duration::from_millis(1420070400000);
let id_generator_bucket = SnowflakeIdBucket::with_epoch(1, 1, discord_epoch);

pub fn get_id(&mut self) -> i64

Generate id.

Examples

use snowflake::SnowflakeIdBucket;

let mut id_generator_bucket = SnowflakeIdBucket::new(1, 1);
let id = id_generator_bucket.get_id();

Trait Implementations

impl Clone for SnowflakeIdBucket

fn clone(&self) -> SnowflakeIdBucket

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SnowflakeIdBucket

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.