log-error

A small crate to log the error result easily

Sometimes we just want to record the error result, rather than return it to upper caller or unwrap the result with a panic, this crate will help you do it in relaxed

Example

```rust use log_error::*; use std::io::Error;

fn main() { simple_logger::SimpleLogger::new().env().init().unwrap();

if let Some(_file) = std::fs::read("").log_warn("optional file") {
    // do something
}

// detailed error message
do_something().log_error_detail("do_something");

}

fn dosomething() -> Result<(), Error> { // ... Err(Error::lastos_error()) } ```