Struct GlobalFilter 

pub struct GlobalFilter { /* private fields */ }

GlobalFilter use static reference to AtomicU8 to avoid cloning cost of Arc<LogFilter>

Implementations

impl GlobalFilter

pub fn new(max_level: &'static AtomicU8) -> Self

pub fn set_level(&self, level: Level)

When LogFilter is shared in Arc, allows concurrently changing log level filter

pub fn get_level(&self) -> u8

Trait Implementations

impl Clone for GlobalFilter

fn clone(&self) -> GlobalFilter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Filter for GlobalFilter

fn is_enabled(&self, level: Level) -> bool

whether a log level is enable

impl Source for GlobalFilter

fn visit<'kvs>( &'kvs self, _visitor: &mut dyn VisitSource<'kvs>, ) -> Result<(), Error>

Visit key-values.

fn get<'a>(&'a self, _key: Key<'_>) -> Option<Value<'a>>

Get the value for a given key.

fn count(&self) -> usize

Count the number of key-values that can be visited.