Crate diagnostics_log

Provides the log::Log implementation that allows to publish log events to Fuchsia Logging System.

This library isn’t Fuchsia-specific and provides a general log::Log that allows the library to also be used in the host.

Macros

log_every_n_seconds

Logs every N seconds using an Atomic variable to keep track of the time. This will have a higher performance impact on ARM compared to regular logging due to the use of an atomic.

paste

Structs

PublishOptions

Options to configure publishing. This is for initialization of logs, it’s a superset of PublisherOptions.

Publisher

A Publisher acts as broker, implementing log::Log to receive log events from a component, and then forwarding that data on to a diagnostics service.

PublisherOptions

Options to configure a Publisher.

TestRecord

Arguments to create a record for testing purposes.

Enums

Metatag

Tag derived from metadata.

PublishError

Errors arising while forwarding a diagnostics stream to the environment.

Severity

Severities a log message can have, often called the log’s “level”.

Traits

OnInterestChanged

Callback for interest listeners

SeverityExt

A type which has a Severity.

Functions

initialize

Initializes logging with the given options.

initialize_sync

Initializes logging with the given options.

set_minimum_severity

Sets the global minimum log severity. IMPORTANT: this function can panic if initialize wasn’t called before.