1 unstable release
new 0.2.0-alpha | Apr 26, 2024 |
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0.1.0 |
|
#3 in #compat
51 downloads per month
Used in spritec
38KB
1K
SLoC
terminator
Rust library to provide fancy formatting for errors and backtraces. Based of and
inspired by color-eyre
. It is intended
to be used in binary applications, not as error type in libraries.
Usage
To display pretty errors from your main function, you can just switch your error type
to terminator::Terminator
. However, to customise the appearance and behaviour of
errors or to pretty print panics, set up your main function as below:
fn main() -> Result<(), terminator::Terminator> {
terminator::Config::new()
// modify config if you so wish
// and install config (setting up panic hook)
.install()?;
Ok(())
}
Feature flags
Terminator can bundle support for common error trait object libraries like
anyhow
and eyre
.
Setting respective flags will enable conversions and ?
operator for Terminator
.
By default, Terminator
is backed by Box<dyn Error>
.
Following flags are provided:
- anyhow: use
anyhow::Error
as backend forTerminator
(conflicts with eyre feature) - eyre: use
eyre::Report
as backend forTerminator
(conflicts with anyhow feature) - compat: enable
Compat
struct as bridge betweeneyre
andanyhow
if both are used
Dependencies
~195KB