llmsim 0.4.0

LLM Traffic Simulator - A lightweight, high-performance LLM API simulator
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

use rand::RngExt;
use std::time::{SystemTime, UNIX_EPOCH};

pub(crate) fn unix_timestamp() -> i64 {
    SystemTime::now()
        .duration_since(UNIX_EPOCH)
        .map(|duration| duration.as_secs() as i64)
        .unwrap_or_default()
}

pub(crate) fn prefixed_id(prefix: &str) -> String {
    format!("{}{}", prefix, random_uuid_like())
}

pub(crate) fn prefixed_compact_id(prefix: &str) -> String {
    format!("{}{:032x}", prefix, rand::rng().random::<u128>())
}

fn random_uuid_like() -> String {
    let hex = format!("{:032x}", rand::rng().random::<u128>());
    format!(
        "{}-{}-{}-{}-{}",
        &hex[0..8],
        &hex[8..12],
        &hex[12..16],
        &hex[16..20],
        &hex[20..32]
    )
}