Struct Filter 

pub struct Filter<T: ?Sized>(pub(crate) Arc<dyn Fn(&T) -> bool + Send + Sync>);

Function that returns true if the specific item matches the filter.

Tuple Fields

0: Arc<dyn Fn(&T) -> bool + Send + Sync>

Implementations

impl<T: ?Sized> Filter<T>

pub fn new(f: impl Fn(&T) -> bool + Send + Sync + 'static) -> Self

Creates a new filter from a closure or function.

pub(crate) fn matches(&self, item: &T) -> bool

Returns true if the item matches this filter.

Trait Implementations

impl<T: ?Sized> Clone for Filter<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: ?Sized> Debug for Filter<T>

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

Formats the value using the given formatter.