2 releases
0.1.1 | Sep 3, 2024 |
---|---|
0.1.0 | Jul 4, 2024 |
#590 in Debugging
26 downloads per month
65KB
1K
SLoC
lerror
Another rust error crate.
Report file name, line and column instead of backtrace.
Most code is copied from anyhow
.
Usage
use lerror::{bail, Context, ContextExt, Result};
#[test]
fn a() -> Result<()> {
b().c()?; // You need to call `c()` to add the current line to backtrace without context. Or you can call `context()` to add string context.
bail!("permission denied for accessing {}", "resource");
Ok(())
}
fn b() -> Result<()> {
c().context("File not found")?;
bail!("File not found");
}
fn c() -> Result<()> {
bail!("Image not found");
}
Output:
Error: lerror::Error
0: tests/test.rs:5:9
1: tests/test.rs:11:9
File not found
2: tests/test.rs:16:5
Image not found