Struct Publisher

pub struct Publisher { /* private fields */ }

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.

Implementations

impl Publisher

pub fn new_sync(opts: PublisherOptions<'_>) -> Result<Self, PublishError>

Returns a new Publisher. This will connect synchronously and, if configured, run a listener in a separate thread.

pub fn new_sync_with_async_listener( opts: PublisherOptions<'_>, ) -> Result<Self, PublishError>

Returns a new Publisher. This will connect synchronously and, if configured, run a listener in an async task. Prefer to use new_async.

pub async fn new_async(opts: PublisherOptions<'_>) -> Result<Self, PublishError>

Returns a new Publisher. This will connect asynchronously and, if configured, run a listener in an async task.

pub fn event_for_testing(&self, record: TestRecord<'_>)

Publish the provided event for testing.

pub fn set_interest_listener<T>(&self, listener: T)

where T: OnInterestChanged + Send + Sync + 'static,

Registers an interest listener

pub fn register_logger( &self, interest: Option<Interest>, ) -> Result<(), PublishError>

Sets the global logger to this publisher. This function may only be called once in the lifetime of a program.

Trait Implementations

impl Clone for Publisher

fn clone(&self) -> Publisher

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Log for Publisher

fn enabled(&self, metadata: &Metadata<'_>) -> bool

Determines if a log message with the specified metadata would be logged.

fn log(&self, record: &Record<'_>)

Logs the Record.

fn flush(&self)

Flushes any buffered records.