ohos-hilog-binding

This is a binding crate for HarmonyOS's hilog.

Install

cargo add ohos-hilog-binding

Usage

use ohos_hilog_binding::hilog_debug;
use napi_derive_ohos::napi;

#[napi]
pub fn add(left: u32, right: u32) -> u32 {
    hilog_debug!("hello world");
    hilog_debug!(
        "test",
        LogOptions {
          tag: Some("testTag"),
          domain: None
      }
    );
    left + right
}

Docs

This crate provides some macro to log info.

Support method

• hilog_debug
• hilog_info
• hilog_warn
• hilog_error
• hilog_fatal

The macro is below here:

#[macro_export]
macro_rules! hilog_info {
    ($info: expr) => {
        hilog_binding::info($info, None);
    };
    ($info: expr,$option: expr) => {
        hilog_binding::info($info, Some($option));
    };
}

#[derive(Default)]
pub struct LogOptions<'a> {
    // domain default is 0x0000
    pub domain: Option<u32>,
    /// tag default is hilog_rs
    pub tag: Option<&'a str>,
}

• info should be str
• option should be LogOptions