Struct FlushGuard 

pub struct FlushGuard { /* private fields */ }

Available on crate feature std only.

Flushes and shuts down a logger’s sinks when dropped.

Returned by init and Logger::flush_guard. Bind it to a named variable (let _guard = ...), not _, which would drop it at once. Errors during the final shutdown go to the logger’s error handler.

Implementations

impl FlushGuard

pub fn logger(&self) -> &Logger

The logger this guard flushes.

Trait Implementations

impl Debug for FlushGuard

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

Formats the value using the given formatter.

impl Drop for FlushGuard

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.