log
Feature: with_log
(enabled by default)
Adds support for automatic breadcrumb capturing from logs.
The log
crate is supported in two ways. First events can be captured as
breadcrumbs for later, secondly error events can be logged as events to Sentry.
By default anything above Info
is recorded as breadcrumb and anything above
Error
is captured as error event.
Configuration
However due to how log systems in Rust work this currently requires you to slightly change your log setup. This is an example with the pretty env logger crate:
let mut log_builder = pretty_env_logger::formatted_builder().unwrap();
log_builder.parse("info"); // or env::var("RUST_LOG")
let logger = log_builder.build();
let options = sentry::integrations::log::LoggerOptions {
global_filter: Some(logger.filter()),
..Default::default()
};
sentry::integrations::log::init(Some(Box::new(logger)), options);
For loggers based on env_logger
(like pretty_env_logger
) you can also use
the env_logger
integration which is much easier
to use.