Expand description
Text logging (nothing to do with rerun logging) for use in rerun libraries.
Provides helpers for adding multiple loggers, and for setting up logging on native and on web.
trace: spammy thingsdebug: things that might be useful when debugginginfo: things that we want to show to userswarn: problems that we can recover fromerror: problems that lead to loss of functionality or data
The warn_once etc macros are for when you want to suppress repeated
logging of the exact same message.
In the viewer these logs, if >= info, become notifications. See
re_ui::notifications for more information.
Modules§
- external
- Re-exports of other crates.
Macros§
- debug
- Constructs an event at the debug level.
- debug_
assert - Like
std::debug_assert!, but prefixes any failure message with “DEBUG ASSERT”. - debug_
assert_ eq - Like
std::debug_assert_eq!, but prefixes any failure message with “DEBUG ASSERT”. - debug_
once - Logs a message once at the debug level.
- debug_
panic - Panics in debug builds with a “DEBUG PANIC: “ prefix.
- debug_
warn - Log a warning in debug builds, or a debug message in release builds.
- debug_
warn_ once - Like
debug_warn!, but only logs once per call site. - error
- Constructs an event at the error level.
- error_
once - Logs a message once at the error level.
- info
- Constructs an event at the info level.
- info_
once - Logs a message once at the info level.
- log_
once - Log once at the given
Level. - trace
- Constructs an event at the trace level.
- trace_
once - Logs a message once at the trace level.
- warn
- Constructs an event at the warn level.
- warn_
once - Logs a message once at the warn level.
Structs§
- Level
- Describes the level of verbosity of a span or event.
- Level
Filter - A filter comparable to a verbosity
Level. - LogMsg
- Panic
OnWarn Scope - Scope for enabling panic on warn/error log messages temporariliy on the current thread (!).
- Receiver
- The receiving side of a channel.
- Sender
- The sending side of a channel.
Traits§
Functions§
- add_
log_ msg_ receiver - Register a new receiver for log messages.
- default_
log_ filter - Determines the default log filter.
- env_
var_ is_ truthy - Check if an environment variable is set to a truthy value.
- is_
rerun_ very_ strict - Is
RERUN_VERY_STRICTset to a truthy value? - log_
filter_ from_ env_ or_ default - Determines the log filter from the
RUST_LOGenvironment variable or an explicit default. - setup_
logging - Sets up logging for the current process using default log filter as defined in
crate::default_log_filter. - setup_
logging_ with_ filter - Sets up logging for the current process using an explicit log filter.