Module sentry::integrations::failure [−] [src]

Adds support for the failure crate.

Feature: with_failure (enabled by default)

Failure errors and Fail objects can be logged with the failure integration. This works really well if you use the failure::Error type or if you have failure::Fail objects that use the failure context internally to gain a backtrace.

Example

use sentry::integrations::failure::capture_error;
let result = match function_that_might_fail() {
    Ok(result) => result,
    Err(err) => {
        capture_error(&err);
        return Err(err);
    }
};

Tapping

For convenience you can also use the tapping feature where an error is logged but passed through a call. So the above example can also be written like this:

use sentry::integrations::failure::tap_error;
let result = tap_error(function_that_might_fail())?;

To capture fails and not errors use capture_fail.

Functions

capture_error	Captures a boxed failure (`failure::Error`).
capture_fail	Captures a `failure::Fail`.
event_from_error	Helper function to create an event from a `failure::Error`.
event_from_fail	Helper function to create an event from a `failure::Fail`.
tap_error	Log a result of `failure::Error` but return the value unchanged.
tap_fail	Log a result of `failure::Fail` but return the value unchanged.