how can i change log timezone

[ximengyi]

i find log time use utc time , i'm in utc+8 so I need cst time zone, but i dont'know how to change timezone.

it seems can to change with_timer ,

 tracing_subscriber::fmt()
    .with_writer(mk_writer)
    .with_max_level(Level::TRACE)
    .with_timer(tracing_subscriber::fmt::time::time())
    .init();

i find https://github.com/tokio-rs/tracing/blob/master/tracing-subscriber/src/fmt/time/time_crate.rs 110 line

it seem wite like follow code ,but if i write this code, compile will says there is no LocalTime in `fmt::time,

   use tracing_subscriber::fmt::{self, time::LocalTime};
   use time::macros::format_description;


   let timer = LocalTime::new(format_description!("[hour]:[minute]:[second]"));
    tracing_subscriber::fmt()
    .with_writer(mk_writer)
    .with_max_level(Level::TRACE)
    .with_timer(timer)
    .init();

this is my cargo.toml

[package]
name = "trace-example"
version = "0.1.0"
edition = "2021"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
axum = "0.4.5"
tokio = { version = "1.0", features = ["full"] }
tracing = "0.1.*"
tracing-subscriber = "0.3.8"
tracing-appender = "0.2"
tracing-log = "0.1.2"
log ="0.4.14"
tower-http = { version = "0.2.0", features = ["trace"] }
time = { version = "0.3", features = ["formatting", "macros"] }

i don't know how to change timezone
can u help me ?

[davidbarsky]

Sorry for the delay in responding; I missed this. You'll need to add the local-time feature to the tracing-subscriber dependency like tracing-subscriber = { version = "0.3", features = ["local-time"] }. The documentation mentions this requirement.

[ximengyi]

ok，thank u very much~