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refactor: 提取 datetime_utils 中的共享 since_epoch() 辅助函数 #286

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Merged
heqingpan merged 1 commit into from
Mar 1, 2026
Merged

refactor: 提取 datetime_utils 中的共享 since_epoch() 辅助函数 #286

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30 changes: 11 additions & 19 deletions src/common/datetime_utils.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -3,36 +3,28 @@ use std::time::SystemTime;

const DATETIME_TIMESTAMP_FMT: &str = "%Y-%m-%dT%H:%M:%S%.3f%:z";

pub fn now_millis() -> u64 {
use std::time::SystemTime;
/// Returns the duration since UNIX_EPOCH. Panics only if system clock is before epoch.
#[inline]
fn since_epoch() -> std::time::Duration {
SystemTime::now()
.duration_since(SystemTime::UNIX_EPOCH)
.unwrap()
.as_millis() as u64
.expect("system clock is before UNIX epoch")
}

pub fn now_millis() -> u64 {
since_epoch().as_millis() as u64
}

pub fn now_millis_i64() -> i64 {
use std::time::SystemTime;
SystemTime::now()
.duration_since(SystemTime::UNIX_EPOCH)
.unwrap()
.as_millis() as i64
since_epoch().as_millis() as i64
}

pub fn now_second_i32() -> i32 {
use std::time::SystemTime;
SystemTime::now()
.duration_since(SystemTime::UNIX_EPOCH)
.unwrap()
.as_secs() as i32
since_epoch().as_secs() as i32
}

pub fn now_second_u32() -> u32 {
use std::time::SystemTime;
SystemTime::now()
.duration_since(SystemTime::UNIX_EPOCH)
.unwrap()
.as_secs() as u32
since_epoch().as_secs() as u32
}

pub fn get_now_timestamp_str(offset: &FixedOffset) -> String {
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