Struct FlushGuard

pub struct FlushGuard<W>
where
    W: Write + 'static,
{ /* private fields */ }

An RAII guard for managing flushing a global writer that is otherwise inaccessible.

This type is only needed when using tracing::subscriber::set_global_default, which prevents the drop implementation of layers from running when the program exits.

Implementations

impl<W> FlushGuard<W>

where W: Write + 'static,

pub fn flush(&self) -> Result<(), Error>

Flush the internal writer of the FlameSubscriber, ensuring that all intermediately buffered contents reach their destination.

Trait Implementations

impl<W> Debug for FlushGuard<W>

where W: Write + 'static + Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<W> Drop for FlushGuard<W>

where W: Write + 'static,

fn drop(&mut self)

Executes the destructor for this type.